Lasted edited by Andrew Munsey, updated on June 15, 2016 at 2:09 am.
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.
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.
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.
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.
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)
There was an error working with the wiki: Code[507]
There was an error working with the wiki: Code[1]
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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