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s. The second line of smaller numbers (7645) is a date code this chip was manufactured in the 45th week of 1976. The N suffix on the part number indicates There was an error working with the wiki: Code[439] packaging.]]

The 7400 series of There was an error working with the wiki: Code[3] There was an error working with the wiki: Code[4] devices were historically important as the first widespread family of IC devices. Modern variants of the family are still used today for There was an error working with the wiki: Code[440] and sometimes in consumer electronics.

Description

Early 7400 series parts were constructed using There was an error working with the wiki: Code[441], although most newer sub-series use There was an error working with the wiki: Code[442] technology or a combination of the two (There was an error working with the wiki: Code[443]). Originally the bipolar circuits provided higher speed but consumed more power than the 4000 series of CMOS devices. Bipolar devices are also limited to a fixed power supply voltage, typically 5V, while CMOS parts often support a range of supply voltages.

There was an error working with the wiki: Code[444] rated devices for use in extreme conditions are available as the 5400 series. A shortlived 6400 series was rated for an intermediate (industrial) temperature range.

The 7400 family contains many hundreds of devices that provide everything from basic logic gates to special purpose bus transceivers and There was an error working with the wiki: Code[5] (ALU). Specific 7400 functions are described in a There was an error working with the wiki: Code[445].

The 14-pin DIP shown to the right is an example of a 7400 part. The chip contains four two-input NAND gates. Each gate uses two pins for input and one pin for its output.

The two additional contacts supply power (+5 V) and connect the ground. The former There was an error working with the wiki: Code[446] manufactured the analog K155?A3 which was pin-compatible with the 7400 part available in the United States. It was not unusal to see this digital chip in analog circuits like There was an error working with the wiki: Code[447]s, various generators and even some voltage stabilizers. In analog applications the element inputs were connected together and element was used as some kind of the voltage amplifier, balancing the input voltage on the boundary of the logical threshold.

s on a There was an error working with the wiki: Code[6]]]

7400 series subfamilies

Bipolar

L - Low power, very slow (obsoleted by LS)

H - High speed (obsoleted by S, used in There was an error working with the wiki: Code[448] era computers)

S - There was an error working with the wiki: Code[7] (obsolete)

LS - Low Power Schottky

AS - Advanced Schottky

ALS - Advanced Low Power Schottky

F - Fast (faster than normal Schottky, similar to AS)

BiCMOS

BCT - BiCMOS, TTL compatible input thresholds, used for buffers

ABT - Advanced BiCMOS, TTL compatible input thresholds, faster than ACT and BCT

CMOS

C - CMOS 4-15V operation similar to 4000 series

HC - High speed CMOS, similar performance to LS

AC - Advanced CMOS, performance generally between S and F

AHC - Advanced High-Speed CMOS, three times as fast as HC

FC - Fast CMOS, performance similar to F

LCX - CMOS with 3V supply and 5V tolerant inputs

LVQ - Low voltage - 3.3V

LVX - Low voltage - 3.3V with 5V tolerant inputs

VHC - Very High Speed CMOS - 'S' performance in CMOS technology and power

Many parts in the HC, AC, and FC families are also offered in "T" versions (HCT, ACT, and FCT) which have TTL-compatible input thresholds. The non-T parts have CMOS input thresholds.

The 74L family is a relatively low-power, but slower version of the 74 family.

The 74H family is the same basic design as the 7400 family with resistor values reduced. This reduced the typical propagation delay from 9ns to 6ns but increased the power consumption. The 74H family provided a number of unique devices for CPU designs in the 1970s.

The 74S family, using There was an error working with the wiki: Code[8] circuitry, uses more power than the 74, but is faster. The 74LS family of ICs is a lower-power version of the 74S family, with slightly higher speed but lower power than the original 74 family it became the most popular variant once it was widely available.

The 74F family was introduced by There was an error working with the wiki: Code[449] and adopted by other manufacturers it is faster than the 74, 74LS and 74S families.

Through the late 1980s and 1990s newer versions of this family were introduced to support the lower operating voltages found in newer microprocessor and personal computer There was an error working with the wiki: Code[9] devices.

History

Although the 7400 series was the first de facto industry standard TTL logic family, there were earlier TTL logic families such as the There was an error working with the wiki: Code[450] SUHL family, There was an error working with the wiki: Code[451] MC4000 MTTL family (not to be confused with RCA CD4000 CMOS), the

There was an error working with the wiki: Code[452] DM8000 family, and the There was an error working with the wiki: Code[453] 8200 family.

The 7400 There was an error working with the wiki: Code[10] gate was the first product in the series.

The 5400 and 7400 series were used in many popular There was an error working with the wiki: Code[11] series 'minis' used the 74181 There was an error working with the wiki: Code[12]. Other examples were the There was an error working with the wiki: Code[454] series and There was an error working with the wiki: Code[455] 21MX, 1000, and 3000 series.

Hobbyists and students equipped with There was an error working with the wiki: Code[456] tools, a 'There was an error working with the wiki: Code[457]' and a 5-volt There was an error working with the wiki: Code[458] could also experiment with digital logic referring to how-to articles in There was an error working with the wiki: Code[459] and There was an error working with the wiki: Code[460] which featured circuit examples in nearly every issue.

There was an error working with the wiki: Code[461], individual chips can be purchased for approximately 0.25 There was an error working with the wiki: Code[462] each, depending on the particular chip. Purchased in bulk the price per unit falls to even lower prices per package.

List of 7400 series integrated circuits

The 7400 series originated with TTL integrated circuits made by Texas Instruments. Because of the popularity of these parts, they were second-sourced by other manufacturers who kept the 7400 sequence number as an aid to identification of compatible parts. Some TTL logic parts were made with an extended military-specification temperature range. These parts are prefixed with 54 instead of 74 in the part number. TTL parts made by manufacturers such as Signetics and Motorola may have different numeric prefix and numbering series entirely. A few alphabetic characters to designate a specific There was an error working with the wiki: Code[13] may immediately follow the 74 or 54 in the

part number, e.g., 74LS74 for Low-power There was an error working with the wiki: Code[14]. Some There was an error working with the wiki: Code[463] parts such as 74HCT74 for High-speed There was an error working with the wiki: Code[463] with TTL-compatible input thresholds are functionally similar to the TTL part. Not all functions are available in all families. In a few instances, such as the 7478 and 74107, the same suffix in different families do not have completely equivalent logic functions.

There are a few numeric suffixes that have multiple conflicting assignments, such as the 74453.The following is a list of There was an error working with the wiki: Code[15] There was an error working with the wiki: Code[465]s:

7400: Quad 2-input There was an error working with the wiki: Code[16]

7401: Quad 2-input There was an error working with the wiki: Code[17] with There was an error working with the wiki: Code[18] Outputs

7402: Quad 2-input There was an error working with the wiki: Code[19]

7403: Quad 2-input There was an error working with the wiki: Code[20] with There was an error working with the wiki: Code[21] Outputs (different pinout than 7401)

7404: Hex There was an error working with the wiki: Code[22]

7405: Hex There was an error working with the wiki: Code[23] with There was an error working with the wiki: Code[24] Outputs

7406: Hex There was an error working with the wiki: Code[25] Buffer/Driver with 30V There was an error working with the wiki: Code[26] Outputs

7407: Hex Buffer/Driver with 30V There was an error working with the wiki: Code[27] Outputs

7408: Quad 2-input There was an error working with the wiki: Code[28]

7409: Quad 2-input There was an error working with the wiki: Code[29] with There was an error working with the wiki: Code[30] Outputs

7410: Triple 3-input There was an error working with the wiki: Code[31]

7411: Triple 3-input There was an error working with the wiki: Code[32]

7412: Triple 3-input There was an error working with the wiki: Code[33] with There was an error working with the wiki: Code[34] Outputs

7413: Dual There was an error working with the wiki: Code[35]

7414: Hex There was an error working with the wiki: Code[36]

7415: Triple 3-input There was an error working with the wiki: Code[37] with There was an error working with the wiki: Code[38] Outputs

7416: Hex There was an error working with the wiki: Code[39] Buffer/Driver with 15V There was an error working with the wiki: Code[40] Outputs

7417: Hex Buffer/Driver with 15V There was an error working with the wiki: Code[41] Outputs

7419: Hex There was an error working with the wiki: Code[42]

7420: Dual 4-input There was an error working with the wiki: Code[43]

7421: Dual 4-input There was an error working with the wiki: Code[44]

7422: Dual 4-Input There was an error working with the wiki: Code[45] with There was an error working with the wiki: Code[46] Outputs

7423: Expandable Dual 4-input There was an error working with the wiki: Code[47] with Strobe

7425: Dual 4-input There was an error working with the wiki: Code[48] with Strobe

7426: Quad 2-input There was an error working with the wiki: Code[49] with 15V There was an error working with the wiki: Code[50] Outputs

7427: Triple 3-input There was an error working with the wiki: Code[51]

7428: Quad 2-input There was an error working with the wiki: Code[52] Buffer

7430: 8-input There was an error working with the wiki: Code[53]

7431: Hex Delay Elements

7432: Quad 2-input There was an error working with the wiki: Code[54]

7433: Quad 2-input There was an error working with the wiki: Code[55] Buffer with There was an error working with the wiki: Code[56] Outputs

7436: Quad 2-input There was an error working with the wiki: Code[57] (different pinout than 7402)

7437: Quad 2-input There was an error working with the wiki: Code[58] Buffer

7438: Quad 2-input There was an error working with the wiki: Code[59] Buffer with There was an error working with the wiki: Code[60] Outputs

7439: Quad 2-input There was an error working with the wiki: Code[61] Buffer

7440: Dual 4-input There was an error working with the wiki: Code[62] Buffer

7441: There was an error working with the wiki: Code[63] to Decimal Decoder/There was an error working with the wiki: Code[64] Driver

7442: There was an error working with the wiki: Code[65] to Decimal Decoder

7443: Excess-3 to Decimal Decoder

7444: Excess-3-Gray to Decimal Decoder

7445: There was an error working with the wiki: Code[66] to Decimal Decoder/Driver

7446: There was an error working with the wiki: Code[67] to There was an error working with the wiki: Code[68] Decoder/Driver with 30V There was an error working with the wiki: Code[69] Outputs

7447: There was an error working with the wiki: Code[70] to There was an error working with the wiki: Code[71] Decoder/Driver with 15V There was an error working with the wiki: Code[72] Outputs

7448: There was an error working with the wiki: Code[73] to There was an error working with the wiki: Code[74] Decoder/Driver with Internal Pullups

7449: There was an error working with the wiki: Code[75] to There was an error working with the wiki: Code[76] Decoder/Driver with There was an error working with the wiki: Code[77] Outputs

7450: Dual 2-Wide 2-input AND-OR-INVERT Gate (one gate expandable)

7451: Dual 2-Wide 2-Input AND-OR-INVERT Gate

7452: Expandable 4-Wide 2-input AND-OR Gate

7453: Expandable 4-Wide 2-input AND-OR-INVERT Gate

7454: 4-Wide 2-Input AND-OR-INVERT Gate

7455: 2-Wide 4-Input AND-OR-INVERT Gate (74H version is expandable)

7460: Dual 4-input Expander

7461: Triple 3-input Expander

7462: 3-2-2-3-Input Expander

7463: Hex Current Sensing Interface Gates

7464: 4-2-3-2-Input AND-OR-INVERT Gate

7465: 4-2-3-2 Input AND-OR-INVERT Gate with There was an error working with the wiki: Code[78] Output

7470: AND-Gated Positive Edge Triggered J-K There was an error working with the wiki: Code[79] with Preset and Clear

74H71: AND-OR-Gated J-K Master-Slave There was an error working with the wiki: Code[80] with Preset

74L71: AND-Gated R-S Master-Slave There was an error working with the wiki: Code[81] with Preset and Clear

7472: AND Gated J-K Master-Slave There was an error working with the wiki: Code[82] with Preset and Clear

7473: Dual J-K There was an error working with the wiki: Code[83] with Clear

7474: Dual D Positive Edge Triggered There was an error working with the wiki: Code[84] with Preset and Clear

7475: 4-bit Bistable There was an error working with the wiki: Code[85]

7476: Dual J-K There was an error working with the wiki: Code[86] with Preset and Clear

7477: 4-bit Bistable There was an error working with the wiki: Code[87]

74H78, 74L78: Dual J-K There was an error working with the wiki: Code[88] with Preset, Common Clear, and Common Clock

74LS78A: Dual Negative Edge Triggered J-K There was an error working with the wiki: Code[89] with Preset, Common Clear, and Common Clock

7479: Dual D There was an error working with the wiki: Code[90]

7480: Gated Full Adder

7481: 16-bit There was an error working with the wiki: Code[91]

7482: 2-bit Binary Full Adder

7483: 4-bit Binary Full Adder

7484: 16-bit There was an error working with the wiki: Code[92]

7485: 4-bit Magnitude Comparator

7486: Quad 2-input There was an error working with the wiki: Code[93] Gate

7487: 4-bit True/Complement/Zero/One Element

7488: 256-bit There was an error working with the wiki: Code[94]

7489: 64-bit Read/Write Memory

7490: Decade There was an error working with the wiki: Code[466] (separate Divide-by-2 and Divide-by-5 sections)

7491: 8-bit There was an error working with the wiki: Code[95], Serial In, Serial Out, Gated Input

7492: Divide-by-12 There was an error working with the wiki: Code[467] (separate Divide-by-2 and Divide-by-6 sections)

7493: 4-bit Binary There was an error working with the wiki: Code[468] (separate Divide-by-2 and Divide-by-8 sections)

7494: 4-bit There was an error working with the wiki: Code[96], Dual Asynchronous Presets

7495: 4-bit There was an error working with the wiki: Code[97], Parallel In, Parallel Out, Serial Input, Bidirectional

7496: 5-bit Parallel-In/Parallel-Out There was an error working with the wiki: Code[98], Asynchronous Preset

7497: Synchronous 6-bit Binary Rate Multiplier

7498: 4-bit Data Selector/Storage Register

7499: 4-bit Bidirectional Universal There was an error working with the wiki: Code[99]

74100: Dual 4-Bit Bistable There was an error working with the wiki: Code[100]

74101: AND-OR-Gated J-K Negative-Edge-Triggered There was an error working with the wiki: Code[101] with Preset

74102: AND-Gated J-K Negative-Edge-Triggered There was an error working with the wiki: Code[102] with Preset and Clear

74103: Dual J-K Negative-Edge-Triggered There was an error working with the wiki: Code[103] with Clear

74104: J-K Master-Slave There was an error working with the wiki: Code[104]

74105: J-K Master-Slave There was an error working with the wiki: Code[105]

74106: Dual J-K Negative-Edge-Triggered There was an error working with the wiki: Code[106] with Preset and Clear

74107: Dual J-K There was an error working with the wiki: Code[107] with Clear

74107A: Dual J-K Negative-Edge-Triggered There was an error working with the wiki: Code[108] with Clear

74108: Dual J-K Negative-Edge-Triggered There was an error working with the wiki: Code[109] with Preset, Common Clear, and Common Clock

74109: Dual J-Not-K Positive-Edge-Triggered There was an error working with the wiki: Code[110] with Clear and Preset

74110: AND-Gated J-K Master-Slave There was an error working with the wiki: Code[111] with Data Lockout

74111: Dual J-K Master-Slave There was an error working with the wiki: Code[112] with Data Lockout

74112: Dual J-K Negative-Edge-Triggered There was an error working with the wiki: Code[113] with Clear and Preset

74113: Dual J-K Negative-Edge-Triggered There was an error working with the wiki: Code[114] with Preset

74114: Dual J-K Negative-Edge-Triggered There was an error working with the wiki: Code[115] with Preset, Common Clock and Clear

74116: Dual 4-bit There was an error working with the wiki: Code[116] with Clear

74118: Hex Set/Reset There was an error working with the wiki: Code[117]

74119: Hex Set/Reset There was an error working with the wiki: Code[118]

74120: Dual Pulse Synchronizer/Drivers

74121: Monostable There was an error working with the wiki: Code[469]

74122: Retriggerable Monostable There was an error working with the wiki: Code[470] with Clear

74123: Dual Retriggerable Monostable There was an error working with the wiki: Code[471] with Clear

74124: Dual Voltage-Controlled Oscillator

74125: Quad Bus Buffer with There was an error working with the wiki: Code[119] Outputs, Negative Enable

74126: Quad Bus Buffer with There was an error working with the wiki: Code[120] Outputs, Positive Enable

74128: Quad 2-input There was an error working with the wiki: Code[121] Line Driver

74130: Quad 2-input There was an error working with the wiki: Code[122] Buffer with 30V There was an error working with the wiki: Code[123] Outputs

74131: Quad 2-input There was an error working with the wiki: Code[124] Buffer with 15V There was an error working with the wiki: Code[125] Outputs

74132: Quad 2-input There was an error working with the wiki: Code[126] There was an error working with the wiki: Code[127]

74133: 13-Input There was an error working with the wiki: Code[128]

74134: 12-Input There was an error working with the wiki: Code[129] with There was an error working with the wiki: Code[130] Output

74135: Quad Exclusive-OR/NOR Gate

74136: Quad 2-Input There was an error working with the wiki: Code[131] Gate with There was an error working with the wiki: Code[132] Outputs

74137: 3 to 8-line Decoder/Demultiplexer with Address There was an error working with the wiki: Code[133]

74138: 3 to 8-line Decoder/Demultiplexer

74139: Dual 2 to 4-line Decoder/Demultiplexer

74140: Dual 4-input There was an error working with the wiki: Code[134] Line Driver

74141: There was an error working with the wiki: Code[135] to Decimal Decoder/Nixie Tube Driver

74142: Decade There was an error working with the wiki: Code[136]/Decoder/Nixie Tube Driver

74143: Decade There was an error working with the wiki: Code[137]/Decoder/There was an error working with the wiki: Code[138] Driver, 15 mA Constant Current

74144: Decade There was an error working with the wiki: Code[139]/Decoder/There was an error working with the wiki: Code[140] Driver, 15V There was an error working with the wiki: Code[141] Outputs

74145: There was an error working with the wiki: Code[142] to Decimal Decoder/Driver

74147: 10-Line to 4-Line Priority Encoder

74148: 8-Line to 3-Line Priority Encoder

74150: 16-Line to 1-Line Data Selector/Multiplexer

74151: 8-Line to 1-Line Data Selector/Multiplexer

74152: 8-Line to 1-Line Data Selector/Multiplexer

74153: Dual 4-Line to 1-Line Data Selector/Multiplexer

74154: 4-Line to 16-Line Decoder/Demultiplexer

74155: Dual 2-Line to 4-Line Decoder/Demultiplexer

74156: Dual 2-Line to 4-Line Decoder/Demultiplexer with There was an error working with the wiki: Code[143] Outputs

74157: Quad 2-Line to 1-Line Data Selector/Multiplexer, Noninverting

74158: Quad 2-Line to 1-Line Data Selector/Multiplexer, Inverting

74159: 4-Line to 16-Line Decoder/Demultiplexer with There was an error working with the wiki: Code[144] Outputs

74160: Synchronous 4-bit Decade There was an error working with the wiki: Code[472] with Asynchronous Clear

74161: Synchronous 4-bit Binary There was an error working with the wiki: Code[473] with Asynchronous Clear

74162: Synchronous 4-bit Decade There was an error working with the wiki: Code[474] with Synchronous Clear

74163: Synchronous 4-bit Binary There was an error working with the wiki: Code[475] with Synchronous Clear

74164: 8-bit Parallel-Out Serial There was an error working with the wiki: Code[145] with Asynchronous Clear

74165: 8-bit Serial There was an error working with the wiki: Code[146], Parallel Load, Complementary Outputs

74166: 8-bit There was an error working with the wiki: Code[147]

74167: Synchronous Decade Rate Multiplier

74168: Synchronous 4-Bit Up/Down Decade There was an error working with the wiki: Code[476]

74169: Synchronous 4-Bit Up/Down Binary There was an error working with the wiki: Code[477]

74170: 4 by 4 Register File with There was an error working with the wiki: Code[148] Outputs

74172: 16-Bit Multiple Port Register File with There was an error working with the wiki: Code[149] Outputs

74173: Quad D There was an error working with the wiki: Code[150] with There was an error working with the wiki: Code[151] Outputs

74174: Hex D There was an error working with the wiki: Code[152] with Common Clear

74175: Quad D Edge-Triggered There was an error working with the wiki: Code[153] with Complementary Outputs and Asynchronous Clear

74176: Presettable Decade (Bi-Quinary) There was an error working with the wiki: Code[154]

74177: Presettable Binary Counter/There was an error working with the wiki: Code[155]

74178: 4-bit Parallel-Access There was an error working with the wiki: Code[156]

74179: 4-bit Parallel-Access There was an error working with the wiki: Code[157] with Asynchronous Clear and Complementary Qd Outputs

74180: 9-bit Odd/Even Parity Generator and Checker

74181: 4-bit Arithmetic Logic Unit and Function Generator

74182: Lookahead Carry Generator

74183: Dual Carry-Save Full Adder

74184: There was an error working with the wiki: Code[158] to Binary Converter

74185: Binary to There was an error working with the wiki: Code[159] Converter

74186: 512-bit (64x8) There was an error working with the wiki: Code[160] with There was an error working with the wiki: Code[161] Outputs

74187: 1024-bit (256x4) There was an error working with the wiki: Code[162] with There was an error working with the wiki: Code[163] Outputs

74188: 256-bit (32x8) There was an error working with the wiki: Code[164] with There was an error working with the wiki: Code[165] Outputs

74189: 64-bit (16x4) There was an error working with the wiki: Code[166] with Inverting There was an error working with the wiki: Code[167] Outputs

74190: Synchronous Up/Down Decade There was an error working with the wiki: Code[478]

74191: Synchronous Up/Down Binary There was an error working with the wiki: Code[479]

74192: Synchronous Up/Down Decade There was an error working with the wiki: Code[480] with Clear

74193: Synchronous Up/Down Binary There was an error working with the wiki: Code[481] with Clear

74194: 4-bit Bidirectional Universal There was an error working with the wiki: Code[168]

74195: 4-bit Parallel-Access There was an error working with the wiki: Code[169]

74196: Presettable Decade There was an error working with the wiki: Code[170]

74197: Presettable Binary There was an error working with the wiki: Code[171]

74198: 8-bit Bidirectional Universal There was an error working with the wiki: Code[172]

74199: 8-bit Bidirectional Universal There was an error working with the wiki: Code[173] with J-Not-K Serial Inputs

74200: 256-bit There was an error working with the wiki: Code[174] with There was an error working with the wiki: Code[175] Outputs

74201: 256-bit (256x1) There was an error working with the wiki: Code[176] with There was an error working with the wiki: Code[177] Outputs

74206: 256-bit There was an error working with the wiki: Code[178] with There was an error working with the wiki: Code[179] Outputs

74209: 1024-bit (1024x1) There was an error working with the wiki: Code[180] with There was an error working with the wiki: Code[181] Output

74210: Octal Buffer

74219: 64-bit (16x4) Random Access Memory with Noninverting There was an error working with the wiki: Code[182] Outputs

74221: Dual Monostable Multivibrator with There was an error working with the wiki: Code[183] Input

74224: 16 by 4 Synchronous There was an error working with the wiki: Code[184] Outputs

74225: Asynchronous 16x5 There was an error working with the wiki: Code[482] Memory

74226: 4-bit Parallel Latched Bus Transceiver with There was an error working with the wiki: Code[185] Outputs

74232: Quad There was an error working with the wiki: Code[186] There was an error working with the wiki: Code[187]

74237: 1-of-8 Decoder/Demultiplexer with Address There was an error working with the wiki: Code[188], Active High Outputs

74238: 1-of-8 Decoder/Demultiplexer, Active High Outputs

74239: Dual 2-of-4 Decoder/Demultiplexer, Active High Outputs

74240: Octal Buffer with Inverted There was an error working with the wiki: Code[189] Outputs

74241: Octal Buffer with Noninverted There was an error working with the wiki: Code[190] Outputs

74242: Quad Bus Transceiver with Inverted There was an error working with the wiki: Code[191] Outputs

74243: Quad Bus Transceiver with Noninverted There was an error working with the wiki: Code[192] Outputs

74244: Octal Buffer with Noninverted There was an error working with the wiki: Code[193] Outputs

74245: Octal Bus Transceiver with Noninverted There was an error working with the wiki: Code[194] Outputs

74246: There was an error working with the wiki: Code[195] to There was an error working with the wiki: Code[196] Decoder/Driver with 30V There was an error working with the wiki: Code[197] Outputs

74247: There was an error working with the wiki: Code[198] to There was an error working with the wiki: Code[199] Decoder/Driver with 15V There was an error working with the wiki: Code[200] Outputs

74248: There was an error working with the wiki: Code[201] to There was an error working with the wiki: Code[202] Decoder/Driver with Internal Pull-up Outputs

74249: There was an error working with the wiki: Code[203] to There was an error working with the wiki: Code[204] Decoder/Driver with There was an error working with the wiki: Code[205] Outputs

74251: 8-line to 1-line Data Selector/Multiplexer with There was an error working with the wiki: Code[206] Outputs

74253: Dual 4-line to 1-line Data Selector/Multiplexer with There was an error working with the wiki: Code[207] Outputs

74255: Dual 4-bit Addressable There was an error working with the wiki: Code[208]

74256: Dual 4-bit Addressable There was an error working with the wiki: Code[209]

74257: Quad 2-line to 1-line Data Selector/Multiplexer with Noninverted There was an error working with the wiki: Code[210] Outputs

74258: Quad 2-line to 1-line Data Selector/Multiplexer with Inverted There was an error working with the wiki: Code[211] Outputs

74259: 8-bit Addressable There was an error working with the wiki: Code[212]

74260: Dual 5-Input There was an error working with the wiki: Code[213]

74261: 2-bit by 4-bit Parallel Binary Multiplier

74265: Quad Complementary Output Elements

74266: Quad 2-Input There was an error working with the wiki: Code[214] Gate with There was an error working with the wiki: Code[215] Outputs

74270: 2048-bit (512x4) Read Only Memory with There was an error working with the wiki: Code[216] Outputs

74271: 2048-bit (256x8) Read Only Memory with There was an error working with the wiki: Code[217] Outputs

74273: 8-bit Register with Reset

74274: 4-bit by 4-bit Binary Multiplier

74275: 7-bit Slice Wallace Tree

74276: Quad J-Not-K Edge-Triggered Flip-Flops with Separate Clocks, Common Preset and Clear

74278: 4-bit Cascadeable Priority Registers with Latched Data Inputs

74279: Quad Set-Reset There was an error working with the wiki: Code[218]

74280: 9-bit Odd/Even Parity Generator/Checker

74281: 4-bit Parallel Binary Accumulator

74283: 4-bit Binary Full Adder

74284: 4-bit by 4-bit Parallel Binary Multiplier (low order 4 bits of product)

74285: 4-bit by 4-bit Parallel Binary Multiplier (high order 4 bits of product)

74287: 1024-bit (256x4) There was an error working with the wiki: Code[219] with There was an error working with the wiki: Code[220] Outputs

74288: 256-bit (32x8) There was an error working with the wiki: Code[221] with There was an error working with the wiki: Code[222] Outputs

74289: 64-bit (16x4) There was an error working with the wiki: Code[223] with There was an error working with the wiki: Code[224] Outputs

74290: Decade There was an error working with the wiki: Code[483] (separate divide-by-2 and divide-by-5 sections)

74291: 4-bit Universal There was an error working with the wiki: Code[225], Binary Up/Down There was an error working with the wiki: Code[484], Synchronous

74292: Programmable Frequency Divider/Digital Timer

74293: 4-bit Binary Counter (separate divide-by-2 and divide-by-8 sections)

74294: Programmable Frequency Divider/Digital Timer

74295: 4-Bit Bidirectional Register with There was an error working with the wiki: Code[226] Outputs

74297: Digital Phase-Locked-Loop Filter

74298: Quad 2-Input Multiplexer with Storage

74299: 8-Bit Bidirectional Universal Shift/Storage Register with There was an error working with the wiki: Code[227] Outputs

74301: 256-bit (256x1) There was an error working with the wiki: Code[228] with There was an error working with the wiki: Code[229] Output

74309: 1024-bit (1024x1) There was an error working with the wiki: Code[230] with There was an error working with the wiki: Code[231] Output

74310: Octal Buffer with There was an error working with the wiki: Code[232] Inputs

74314: 1024-bit There was an error working with the wiki: Code[233]

74322: 8-bit There was an error working with the wiki: Code[234] with Sign Extend, There was an error working with the wiki: Code[235] Outputs

74323: 8-bit Bidirectional Universal Shift/Storage Register with There was an error working with the wiki: Code[236] Outputs

74324: Voltage Controlled Oscillator (or Crystal Controlled)

74340: Octal Buffer with There was an error working with the wiki: Code[237] Inputs and There was an error working with the wiki: Code[238] Inverted Outputs

74341: Octal Buffer with There was an error working with the wiki: Code[239] Inputs and There was an error working with the wiki: Code[240] Noninverted Outputs

74344: Octal Buffer with There was an error working with the wiki: Code[241] Inputs and There was an error working with the wiki: Code[242] Noninverted Outputs

74348: 8 to 3-line Priority Encoder with There was an error working with the wiki: Code[243] Outputs

74350: 4-bit Shifter with There was an error working with the wiki: Code[244] Outputs

74351: Dual 8-line to 1-line Data Selectors/Multiplexers with There was an error working with the wiki: Code[245] Outputs and 4 Common Data Inputs

74352: Dual 4-line to 1-line Data Selectors/Multiplexers with Inverting Outputs

74353: Dual 4-line to 1-line Data Selectors/Multiplexers with Inverting There was an error working with the wiki: Code[246] Outputs

74354: 8 to 1-line Data Selector/Multiplexer with Transparent There was an error working with the wiki: Code[247], There was an error working with the wiki: Code[248] Outputs

74356: 8 to 1-line Data Selector/Multiplexer with Edge-Triggered Register, There was an error working with the wiki: Code[249] Outputs

74362: Four-Phase Clock Generator/Driver (aka TIM9904)

74365: Hex Buffer with Noninverted There was an error working with the wiki: Code[250] Outputs

74366: Hex Buffer with Inverted There was an error working with the wiki: Code[251] Outputs

74367: Hex Buffer with Noninverted There was an error working with the wiki: Code[252] Outputs

74368: Hex Buffer with Inverted There was an error working with the wiki: Code[253] Outputs

74370: 2048-bit (512x4) There was an error working with the wiki: Code[254] with There was an error working with the wiki: Code[255] Outputs

74371: 2048-bit (256x8) There was an error working with the wiki: Code[256] with There was an error working with the wiki: Code[257] Outputs

74373: Octal Transparent There was an error working with the wiki: Code[258] with There was an error working with the wiki: Code[259] Outputs

74374: Octal Register with There was an error working with the wiki: Code[260] Outputs

74375: Quad Bistable There was an error working with the wiki: Code[261]

74376: Quad J-Not-K There was an error working with the wiki: Code[262] with Common Clock and Common Clear

74377: 8-bit Register with Clock Enable

74378: 6-bit Register with Clock Enable

74379: 4-bit Register with Clock Enable and Complementary Outputs

74380: 8-bit Multifunction Register

74381: 4-bit Arithmetic Logic Unit/Function Generator with Generate and Propagate Outputs

74382: 4-bit Arithmetic Logic Unit/Function Generator with Ripple Carry and Overflow Outputs

74385: Quad 4-bit Adder/Subtractor

74386: Quad 2-Input There was an error working with the wiki: Code[263] Gate

74387: 1024-bit (256x4) There was an error working with the wiki: Code[264] with There was an error working with the wiki: Code[265] Outputs

74390: Dual 4-bit Decade There was an error working with the wiki: Code[485]

74393: Dual 4-bit Binary There was an error working with the wiki: Code[486]

74395: 4-bit Universal There was an error working with the wiki: Code[266] with There was an error working with the wiki: Code[267] Outputs

74398: Quad 2-input Multiplexers with Storage and Complementary Outputs

74399: Quad 2-input Multiplexer with Storage

74408: 8-bit Parity Tree

74412: Multi-Mode Buffered 8-bit There was an error working with the wiki: Code[268] with There was an error working with the wiki: Code[269] Outputs and Clear (74S412 is equivalent to Intel 8212, TI TIM8212)

74423: Dual Retriggerable Monostable There was an error working with the wiki: Code[487]

74424: Two-Phase Clock Generator/Driver (74LS424 is equivalent to Intel 8224, TI TIM8224)

74425: Quad Gates with There was an error working with the wiki: Code[270] Outputs and Active Low Enables

74426: Quad Gates with There was an error working with the wiki: Code[271] Outputs and Active High Enables

74428: System Controller for 8080A (74S428 is equivalent to Intel 8228, TI TIM8228)

74438: System Controller for 8080A (74S438 is equivalent to Intel 8238, TI TIM8238)

74440: Quad Tridirectional Bus Transceiver with Noninverted There was an error working with the wiki: Code[272] Outputs

74441: Quad Tridirectional Bus Transceiver with Inverted There was an error working with the wiki: Code[273] Outputs

74442: Quad Tridirectional Bus Transceiver with Noninverted There was an error working with the wiki: Code[274] Outputs

74443: Quad Tridirectional Bus Transceiver with Inverted There was an error working with the wiki: Code[275] Outputs

74444: Quad Tridirectional Bus Transceiver with Inverted and Noninverted There was an error working with the wiki: Code[276] Outputs

74448: Quad Tridirectional Bus Transceiver with Inverted and Noninverted There was an error working with the wiki: Code[277] Outputs

74450: 16-to-1 Multiplexer with Complementary Outputs

74451: Dual 8-to-1 Multiplexer

74452: Dual Decade There was an error working with the wiki: Code[488], Synchronous

74453: Dual Binary There was an error working with the wiki: Code[489], Synchronous (Motorola, "plain" TTL)

74453: Quad 4-to-1 Multiplexer

74454: Dual Decade Up/Down There was an error working with the wiki: Code[490], Synchronous, Preset Input

74455: Dual Binary Up/Down There was an error working with the wiki: Code[491], Synchronous, Preset Input

74456: NBCD (Natural Binary Coded Decimal) Adder

74460: Bus Transfer Switch

74461: 8-bit Presettable Binary There was an error working with the wiki: Code[278] Outputs

74462: Fiber-Optic Link Transmitter

74463: Fiber-Optic Link Receiver

74465: Octal Buffer with There was an error working with the wiki: Code[279] Outputs

74468: Dual MOS-to-TTL Level Converter

74470: 2048-bit (256x8) There was an error working with the wiki: Code[280] with There was an error working with the wiki: Code[281] Outputs

74471: 2048-bit (256x8) There was an error working with the wiki: Code[282] with There was an error working with the wiki: Code[283] Outputs

74472: There was an error working with the wiki: Code[284] with There was an error working with the wiki: Code[285] Outputs

74473: There was an error working with the wiki: Code[286] with There was an error working with the wiki: Code[287] Outputs

74474: There was an error working with the wiki: Code[288] with There was an error working with the wiki: Code[289] Outputs

74475: There was an error working with the wiki: Code[290] with There was an error working with the wiki: Code[291] Outputs

74481: 4-bit Slice Processor Elements

74482: 4-bit Slice Expandable Control Elements

74484: There was an error working with the wiki: Code[292]-to-Binary Converter (mask programmed SN74S371 ROM)

74485: Binary-to-There was an error working with the wiki: Code[293] Converter (mask programmed SN74S371 ROM)

74490: Dual Decade There was an error working with the wiki: Code[492]

74491: 10-bit Binary Up/Down There was an error working with the wiki: Code[294] Outputs

74498: 8-bit Bidirectional There was an error working with the wiki: Code[295] with Parallel Inputs and There was an error working with the wiki: Code[296] Outputs

74508: 8-bit Multiplier/Divider

74521: 8-bit Comparator

74531: Octal Transparent There was an error working with the wiki: Code[297] with 32 mA There was an error working with the wiki: Code[298] Outputs

74532: Octal Register with 32 mA There was an error working with the wiki: Code[299] Outputs

74533: Octal Transparent There was an error working with the wiki: Code[300] with Inverting There was an error working with the wiki: Code[301] Outputs

74534: Octal Register with Inverting There was an error working with the wiki: Code[302] Outputs

74535: Octal Transparent There was an error working with the wiki: Code[303] with Inverting There was an error working with the wiki: Code[304] Outputs

74536: Octal Register with Inverting 32 mA There was an error working with the wiki: Code[305] Outputs

74537: There was an error working with the wiki: Code[306] to Decimal Decoder with There was an error working with the wiki: Code[307] Outputs

74538: 1 of 8 Decoder with There was an error working with the wiki: Code[308] Outputs

74539: Dual 1 of 4 Decoder with There was an error working with the wiki: Code[309] Outputs

74540: Octal Buffer with There was an error working with the wiki: Code[310] Outputs

74541: Octal Buffer with There was an error working with the wiki: Code[311] Outputs

74560: 4-bit Decade There was an error working with the wiki: Code[312] Outputs

74561: 4-bit Binary There was an error working with the wiki: Code[313] Outputs

74563: 8-bit D-Type Transparent There was an error working with the wiki: Code[314] with Inverting There was an error working with the wiki: Code[315] Outputs

74564: 8-bit D-Type Edge-Triggered Register with Inverting There was an error working with the wiki: Code[316] Outputs

74568: Decade Up/Down There was an error working with the wiki: Code[317] Outputs

74569: Binary Up/Down There was an error working with the wiki: Code[318] Outputs

74573: Octal D-Type Transparent There was an error working with the wiki: Code[319] with There was an error working with the wiki: Code[320] Outputs

74574: Octal D-Type Edge-Triggered There was an error working with the wiki: Code[321] with There was an error working with the wiki: Code[322] Outputs

74575: Octal D-Type There was an error working with the wiki: Code[323] with Synchronous Clear, There was an error working with the wiki: Code[324] Outputs

74576: Octal D-Type There was an error working with the wiki: Code[325] with Inverting There was an error working with the wiki: Code[326] Outputs

74577: Octal D-Type There was an error working with the wiki: Code[327] with Synchronous Clear, Inverting There was an error working with the wiki: Code[328] Outputs

74580: Octal Transceiver/There was an error working with the wiki: Code[329] with Inverting There was an error working with the wiki: Code[330] Outputs

74589: 8-bit There was an error working with the wiki: Code[331] with Input There was an error working with the wiki: Code[332], There was an error working with the wiki: Code[333] Outputs

74590: 8-Bit Binary There was an error working with the wiki: Code[334] Outputs

74592: 8-Bit Binary There was an error working with the wiki: Code[493] with Input Registers

74593: 8-Bit Binary There was an error working with the wiki: Code[335] Outputs

74594: Serial-in There was an error working with the wiki: Code[336] with Output There was an error working with the wiki: Code[337]

74595: Serial-in There was an error working with the wiki: Code[338] with Output Registers

74596: Serial-in There was an error working with the wiki: Code[339] with Output Registers and There was an error working with the wiki: Code[340] Outputs

74597: Serial-out There was an error working with the wiki: Code[341] with Input There was an error working with the wiki: Code[342]

74598: There was an error working with the wiki: Code[343] with Input There was an error working with the wiki: Code[344]

74600: Dynamic Memory Refresh Controller, Transparent and Burst Modes, for 4K or 16K DRAMs (74LS600 is equivalent to TI TIM99600)

74601: Dynamic Memory Refresh Controller, Transparent and Burst Modes, for 64K DRAMs (74LS601 is equivalent to TI TIM99601)

74602: Dynamic Memory Refresh Controller, Cycle Steal and Burst Modes, for 4K or 16K DRAMs (74LS602 is equivalent to TI TIM99602)

74603: Dynamic Memory Refresh Controller, Cycle Steal and Burst Modes, for 64K DRAMs (74LS603 is equivalent to TI TIM99603)

74604: Octal 2-input Multiplexer with There was an error working with the wiki: Code[345], High-Speed, with There was an error working with the wiki: Code[346] Outputs (74LS604 is equivalent to TI TIM99604)

74605: Octal 2-input Multiplexer with There was an error working with the wiki: Code[347], High-Speed, with There was an error working with the wiki: Code[348] Outputs (74LS605 is equivalent to TI TIM99605)

74606: Octal 2-input Multiplexer with There was an error working with the wiki: Code[349], Glitch-Free, with There was an error working with the wiki: Code[350] Outputs (74LS606 is equivalent to TI TIM99606)

74607: Octal 2-input Multiplexer with There was an error working with the wiki: Code[351], Glitch-Free, with There was an error working with the wiki: Code[352] Outputs (74LS607 is equivalent to TI TIM99607)

74608: Memory Cycle Controller (74LS608 is equivalent to TI TIM99608)

74610: Memory Mapper, Latched, There was an error working with the wiki: Code[353] Outputs (74LS610 is equivalent to TI TIM99610)

74611: Memory Mapper, Latched, There was an error working with the wiki: Code[354] Outputs (74LS611 is equivalent to TI TIM99611)

74612: Memory Mapper, There was an error working with the wiki: Code[355] Outputs (74LS612 is equivalent to TI TIM99612)

74613: Memory Mapper, There was an error working with the wiki: Code[356] Outputs (74LS613 is equivalent to TI TIM99613)

74620: Octal Bus Transceiver, Inverting, There was an error working with the wiki: Code[357] Outputs

74621: Octal Bus Transceiver, Noninverting, There was an error working with the wiki: Code[358] Outputs

74622: Octal Bus Transceiver, Inverting, There was an error working with the wiki: Code[359] Outputs

74623: Octal Bus Transceiver, Noninverting, There was an error working with the wiki: Code[360] Outputs

74624: Voltage-Controlled Oscillator with Enable Control, Range Control, Two-Phase Outputs

74625: Dual Voltage-Controlled Oscillator with Two-Phase Outputs

74626: Dual Voltage-Controlled Oscillator with Enable Control, Two-Phase Outputs

74627: Dual Voltage-Controlled Oscillator

74628: Voltage-Controlled Oscillator with Enable Control, Range Control, External Temperature Compensation, and Two-Phase Outputs

74629: Dual Voltage-Controlled Oscillator with Enable Control, Range Control

74630: 16-bit Error Detection and Correction (EDAC) with There was an error working with the wiki: Code[361] Outputs

74631: 16-bit Error Detection and Correction (EDAC) with There was an error working with the wiki: Code[362] Outputs

74632: 32-bit Error Detection and Correction (EDAC)

74638: Octal Bus Transceiver with Inverting There was an error working with the wiki: Code[363] Outputs

74639: Octal Bus Transceiver with Noninverting There was an error working with the wiki: Code[364] Outputs

74640: Octal Bus Transceiver with Inverting There was an error working with the wiki: Code[365] Outputs

74641: Octal Bus Transceiver with Noninverting There was an error working with the wiki: Code[366] Outputs

74642: Octal Bus Transceiver with Inverting There was an error working with the wiki: Code[367] Outputs

74643: Octal Bus Transceiver with Mix of Inverting and Noninverting There was an error working with the wiki: Code[368] Outputs

74644: Octal Bus Transceiver with Mix of Inverting and Noninverting There was an error working with the wiki: Code[369] Outputs

74645: Octal Bus Transceiver

74646: Octal Bus Transceiver/There was an error working with the wiki: Code[370]/Multiplexer with Noninverting There was an error working with the wiki: Code[371] Outputs

74647: Octal Bus Transceiver/There was an error working with the wiki: Code[372]/Multiplexer with Noninverting There was an error working with the wiki: Code[373] Outputs

74648: Octal Bus Transceiver/There was an error working with the wiki: Code[374]/Multiplexer with Inverting There was an error working with the wiki: Code[375] Outputs

74649: Octal Bus Transceiver/There was an error working with the wiki: Code[376]/Multiplexer with Inverting There was an error working with the wiki: Code[377] Outputs

74651: Octal Bus Transcevier/Register with Inverting There was an error working with the wiki: Code[378] Outputs

74652: Octal Bus Transcevier/Register with Noninverting There was an error working with the wiki: Code[379] Outputs

74653: Octal Bus Transcevier/Register with Inverting There was an error working with the wiki: Code[380] and There was an error working with the wiki: Code[381] Outputs

74654: Octal Bus Transcevier/Register with Noninverting There was an error working with the wiki: Code[382] and There was an error working with the wiki: Code[383] Outputs

74658: Octal Bus Transceiver with Parity, Inverting

74659: Octal Bus Transceiver with Parity, Noninverting

74664: Octal Bus Transcevier with Parity, Inverting

74665: Octal Bus Transcevier with Parity, Noninverting

74668: Synchronous 4-bit Decade Up/Down There was an error working with the wiki: Code[494]

74669: Synchronous 4-bit Binary Up/Down There was an error working with the wiki: Code[495]

74670: 4 by 4 Register File with There was an error working with the wiki: Code[384] Outputs

74671: 4-bit Bidirectional There was an error working with the wiki: Code[385]/There was an error working with the wiki: Code[386]/Multiplexer with There was an error working with the wiki: Code[387] Outputs

74672: 4-bit Bidirectional There was an error working with the wiki: Code[388]/There was an error working with the wiki: Code[389]/Multiplexer with There was an error working with the wiki: Code[390] Outputs

74673: 16-bit Serial-in Serial-Out There was an error working with the wiki: Code[391] with Output Storage Registers, There was an error working with the wiki: Code[392] Outputs

74674: 16-bit Parallel-in Serial-out There was an error working with the wiki: Code[393] with There was an error working with the wiki: Code[394] Outputs

74677: 16-bit Address There was an error working with the wiki: Code[496] with Enable

74678: 16-bit Address There was an error working with the wiki: Code[395]

74679: 12-bit Address There was an error working with the wiki: Code[396]

74680: 12-bit Address There was an error working with the wiki: Code[497] with Enable

74681: 4-bit Parallel Binary Accumulator

74682: 8-bit Magnitude There was an error working with the wiki: Code[498]

74683: 8-bit Magnitude There was an error working with the wiki: Code[397] Outputs

74684: 8-bit Magnitude There was an error working with the wiki: Code[499]

74685: 8-bit Magnitude There was an error working with the wiki: Code[398] Outputs

74686: 8-bit Magnitude There was an error working with the wiki: Code[500] with Enable

74687: 8-bit Magnitude There was an error working with the wiki: Code[501] with Enable

74688: 8-bit Magnitude There was an error working with the wiki: Code[502]

74689: 8-bit Magnitude There was an error working with the wiki: Code[399] Outputs

74690: 4-bit Decimal There was an error working with the wiki: Code[400]/Multiplexer with Asynchronous Reset, There was an error working with the wiki: Code[401] Outputs

74691: 4-bit Binary There was an error working with the wiki: Code[402]/Multiplexer with Asynchronous Reset, There was an error working with the wiki: Code[403] Outputs

74692: 4-bit Decimal There was an error working with the wiki: Code[404]/Multiplexer with Synchronous Reset, There was an error working with the wiki: Code[405] Outputs

74693: 4-bit Binary There was an error working with the wiki: Code[406]/Multiplexer with Synchronous Reset, There was an error working with the wiki: Code[407] Outputs

74694: 4-bit Decimal There was an error working with the wiki: Code[408]/Multiplexer with Synchronous and Asynchronous Resets, There was an error working with the wiki: Code[409] Outputs

74695: 4-bit Binary There was an error working with the wiki: Code[410]/Multiplexer with Synchronous and Asynchronous Resets, There was an error working with the wiki: Code[411] Outputs

74696: 4-bit Decimal There was an error working with the wiki: Code[412] Outputs

74697: 4-bit Binary There was an error working with the wiki: Code[413] Outputs

74698: 4-bit Decimal There was an error working with the wiki: Code[414] Outputs

74699: 4-bit Binary There was an error working with the wiki: Code[415] Outputs

74716: Programmable Decade There was an error working with the wiki: Code[503] (74LS716 is equivalent to Motorola MC4016)

74718: Programmable Binary There was an error working with the wiki: Code[504] (74LS718 is equivalent to Motorola MC4018)

74724: Voltage Controlled There was an error working with the wiki: Code[505]

74740: Octal Buffer/Line Driver, Inverting, There was an error working with the wiki: Code[416] Outputs

74741: Octal Buffer/Line Driver, Noninverting, There was an error working with the wiki: Code[417] Outputs, Mixed enable polarity

74744: Octal Buffer/Line Driver, Noninverting, There was an error working with the wiki: Code[418] Outputs

74748: 8 to 3-line priority encoder

74783: Synchronous Address Multiplexer (74LS783 is equivalent to Motorola MC6883)

74790: Error Detection and Correction (EDAC)

74795: Octal Buffer with There was an error working with the wiki: Code[419] Outputs (74LS795 is equivalent to 81LS95)

74796: Octal Buffer with There was an error working with the wiki: Code[420] Outputs (74LS796 is equivalent to 81LS96)

74797: Octal Buffer with There was an error working with the wiki: Code[421] Outputs (74LS797 is equivalent to 81LS97)

74798: Octal Buffer with There was an error working with the wiki: Code[422] Outputs (74LS798 is equivalent to 81LS98)

74804: Hex 2-input There was an error working with the wiki: Code[423] Drivers

74805: Hex 2-input There was an error working with the wiki: Code[424] Drivers

74808: Hex 2-input There was an error working with the wiki: Code[425] Drivers

74832: Hex 2-input There was an error working with the wiki: Code[426] Drivers

74848: 8 to 3-line Priority Encoder with There was an error working with the wiki: Code[427] Outputs

74873: Octal Transparent There was an error working with the wiki: Code[428]

74874: Octal D-Type There was an error working with the wiki: Code[429]

74876: Octal D-Type There was an error working with the wiki: Code[430] with Inverting Outputs

74878: Dual 4-bit D-Type There was an error working with the wiki: Code[431] with Synchronous Clear, Noninverting There was an error working with the wiki: Code[432] Outputs

74879: Dual 4-bit D-Type There was an error working with the wiki: Code[433] with Synchronous Clear, Inverting There was an error working with the wiki: Code[434] Outputs

74880: Octal Transparent There was an error working with the wiki: Code[435] with Inverting Outputs

74881: 4-bit Arithmetic Logic Unit/Function Generator

74882: 32-bit Lookahead Carry Generator

742960: Error Detection and Correction (EDAC) (74F2960 is equivalent to AMD Am2960)

742961: EDAC Bus Buffer, Inverting

742962: EDAC Bus Buffer, Noninverting

742968: Dynamic Memory Controller

742969: Memory Timing Controller for use with EDAC

742970: Memory Timing Controller for use without EDAC

744060: 14-Stage Binary Ripple Counter with Oscillator

744538: Dual Precision Monostable There was an error working with the wiki: Code[506] (Retriggerable, Resettable)

Related articles

There was an error working with the wiki: Code[507]

External articles and references

There was an error working with the wiki: Code[1]

There was an error working with the wiki: Code[2]

Data sheets with pin diagrams for most ICs can be found at Data Sheet Catalog

4-bit processor made with 7400 series chips

Computer made with 7400 series chips

There was an error working with the wiki: Code[1], Wikipedia: The Free Encyclopedia. Wikimedia Foundation.

Digital Integrated Circuits, There was an error working with the wiki: Code[436], January 1974

Logic/Memories/Interface/Analog/Microprocessor/Military Data Manual, There was an error working with the wiki: Code[437], 1976

The Bipolar Microcomputer Components Data Book for Design Engineers, Second Edition, There was an error working with the wiki: Code[508], 1979

The TTL Data Book, Second Edition, There was an error working with the wiki: Code[509], 1981

Bipolar LSI 1982 Databook, There was an error working with the wiki: Code[438], September 1981

Schottky TTL Data, DL121R1 Series D Third Printing, There was an error working with the wiki: Code[510], 1983

High-Speed CMOS Logic Data Book, There was an error working with the wiki: Code[511], 1984

Logic: Find A Device, There was an error working with the wiki: Code[512] Incorporated

IC Master, 1976