Logic Circuits Survey

TTL Logic Circuits 7400 ... 74199

Last update 23.Dec 2025     



The following table shows Logic Circuits Survey. The basic designation is given in the type. Each circuit is made for many different voltage logic classes. Obtaining a datasheet from this page requires registration.

7400   Quad 2-Input NAND Gate

7401   Quad 2-Input NAND Gate with Open Collector Output

7402   Quad 2-Input NOR Gate

7403   Quad 2-Input NAND Gate with Open Collector Outputs

7404   Hex Inverters

74U04   Hex Inverters

7405   Hex Inverters with Open Collector Outputs

7406   Hex Inverter with Open Collector, High Voltage Outputs

7407   Hex Buffer with Open Collector, High Voltage Outputs

7408   Quad 2-Input AND Gate

7409   Quad 2-Input AND Gate with Open Collector Outputs

7410   Triple 3-Input NAND Gate

7411   Triple 3-Input AND Gate

7412   Triple 3-Input NAND Gate with Open Collector Outputs

7413   Dual 4-Input NAND Schmitt Triggers

7414   Hex Schmitt-Trigger Inverters

7415   Triple 3-Input AND Gate with Open Collector Outputs

7416   Hex Inverter with Open Collector 15V Outputs

7417   Hex Driver with Open Collector 15V Outputs

7418   Two 4-Input NAND gate Schmitt trigger

7419   NAND Schmitt Trigger with Totem Pole Output

7420   Dual 4-Input NAND Gate

7421   Dual 4-Input AND Gate with Open Collector Outputs

7422   Dual 4-Input NAND Gate with Open Collector Outputs

7424   Quad Schmitt-trigger NAND Gates

7426   Quad 2-Input NAND Gate with Open Collector 15V Outputs

7427   Triple 3-Input NOR Gate

7428   Quad 2-Input NOR Buffers

7430   8-Input NAND Gate

7431   Delay Element

7432   Quad 2-Input OR Gate

7433   Quad 2-Input NOR Gate with Open Collector Outputs

7435   Hex Non-Inverters with Open Collector Outputs

7437   Quad 2-Input positive NAND Buffers

7438   Quad 2-Input positive NAND Buffers with Open Collector Outputs

7440   Dual 4-Input NAND Buffer

7441   BCD to Decimal Decoder Driver

7442   4-line to 10-line Decoder

7445   BCD to DECIMAL Decoder

7446   BCD to 7-Segment Decoder with High Voltage Open Collector Outputs

7447   BCD to 7-Segment Decoder with Open Collector Outputs

7448   BCD to 7-Seg Decoder with Outputs Active High

7449   BCD to 7-Seg Decoder-Outputs Active High

7451   Dual AND-OR-INVERT Gates, 2-Wide 2-Inputs

7451   Dual AND-OR-INVERT Gates
2-Wide 2-Inputs and 2-Wide 3-Inputs

7454   4-Wide AND-OR-INVERT Gate

7455   4-Wide; 2-Input AND-OR-INVERT Gate

7456   50 : 1 Frequency Divider

7457   60 : 1 Frequency Divider

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

7468   Dual 4-Bit Decade or Binary Counter

7469   Dual 4-Bit Decade or Binary Counter

7472   AND-Gated J-K Master-Slave Flip-Flop
with Preset and Clear
 

7473   Dual J-K Negative-Edge-Triggered Flip-Flop with Clear

7474   Dual D-Type Positive-Edge-Triggered Flip-Flop
with Preset and Clear

7475   4-bit Bistable Latches

7476   Dual J-K Flip-Flop

7477   4-Bit D-Type Latch

7478   Dual J-K Flip-Flop

7483   4-Bit Full Adder

7485   4-Bit Comparator

7486   Quad Exclusive OR Gate

7488   256 bit Read Only Memory

7489   16x4 bit Bipolar RAM

7490   Decade Counter

7491   8-Bit SISO Shift Register

7492   Divide-By-Twelve Counter

7493   4-Bit Binary Counter

7495   4-Bit PIPO Shift Register

7496   5-Bit PIPO Shift Register

7497   Synchronous 6-bit Binary Rate Multiplier

74107   Dual J-K Master Slave Flip-Flops with Clear

74109   Dual J-K Positive Edge-Triggered Flip-Flop

74112   Dual J-K Negative Edge-Triggered Flip-Flop

74113   Dual J-K Negative Edge-Triggered Flip-Flop with Preset

74114   Dual J-K Negative Edge-Triggered Flip-Flop
with Preset, common Clear and Clock

74116   Dual 4-bit Latches with Clear

74119   hex RS-Flip-Flop with Separate Reset

74121   Monostable Multivibrator with Reset

74122   Retriggerable Monostable Multivibrator with Common Clock

74123   Dual Retriggerable Monostable Multivibrator with Reset

74124   Dual VCO

74125   Quad Three-state Buffers

74126   Quad Three-state Buffers

74128   50Ω Line Driver

74132   Quad 2-Input NAND Schmitt Trigger

74133   13-Input NAND Gate

74134   12-Input NAND Gate with Three-State Output

74135   Exclusive OR/NOR Gate

74136   Quad 2-Input Exclusive OR Gates with Open Collector

74137   3-to 8-Line Decoder Demultiplexer with Address Latch

74138   1-of-8 Decoder Demultiplexer

74139   2-Line to 4-Line Decoder/Demultiplexer

74140   Dual 4-Input NAND 50Ω Line Drivers

74141   BCD to Decimal Decoder Driver

74145   BCD to Decimal Decoder Driver

74147   10-to-4 Line Priority Encoder

74148   8-Line to 3-Line Priority Encoder

74150   1-of-16 Data Lines Selector Multiplexer

74151   8-Line to 1-Line Multiplexer

74152   8-Line to 1-Line Multiplexer

74153   8-Line to 1-Line Multiplexer

74154   8-Line to 1-Line Multiplexer

74155   Dual 2-Bit Binary Decoders/Demultiplexer

74156   Dual 2-Bit Binary Decoders/Demultiplexer

74157   Quad 2-Line to 1-Line Multiplexer

74158   Quad 2-Line to 1-Line Multiplexer

74159   4-to-16 Line Decoder / Demultiplexer

74160   4-Bit Synchronous Programmable Counter

74161   4-Bit Synchronous Programmable Counter

74162   4-Bit Synchronous Programmable Counter

74163   4-Bit Synchronous Programmable Counter

74164   8-Bit SIPO Shift Register

74165   8-Bit SISO/PISO Shift Register

74166   8-Bit PISO Shift Register

74167   Synchronous Decade Rate Multiplier

74168   Synchronous Bi-directional BCD Decade Counter

74169   Synchronous 4-bit Up-Down Binary Counter

74170   4x4 Register File with Open Collector Outputs

74171   Quad D-Type Flip-Flop

74173   Quad D-type Flip-Flop, Positive Edge Trigger, 3-state

74174   Six Positive-Edge-Trigerred Flip-Flops with Single-Rail Otputs

74175   Four Positive-Edge-Trigerred Flip-Flops with Double-Rail Otputs

74178   4-Bit Parallel Access Shift Registers

74181   4-Bit Arithmetic Logic Unit

74182   Look-Ahead Carry Generator

74183   Dual Carry-Save Full Adder

74184   6-bit BCD-to-binary Converter

74185   6-bit binary-to-BCD Converter

74186   512-Bit Programmable Read Only Memory

74187   256x4 Bit Words open Collector Output ROM

74188   256-Bit Programmable Read Only Memory

74189   64-Bit Random Access Memory with 3-STATE Outputs

74190   Synchronous Up/Down Decade Counter

74191   Synchronous Up/Down Decade Counter with Preset and Ripple Clock

74192   Presettable Synchronous 4-Bit Up/Down Decade Counter

74193   Presettable Synchronous 4-Bit Up/Down Binary Counter

74194   4-Bit Bi-Directional Universal Shift Register

74ALS194   Quadruple Differential Line Drivers

74195   4-Bit PIPO/SIPO

74196   Presettable Decade Counter

74197   Presettable Binary Counter

74198   Bi-Directional SIPO/PIPO

74199   Uni-Directional SIPO/PIPO