## Buffers, Inverters
[7404](source-7400/7404.v) Hex inverter<br />
[7407](source-7400/7407.v) Hex buffer/driver (OC)<br />

## Gates
[7400](source-7400/7400.v) Quad 2-input NAND gate<br />
[7402](source-7400/7402.v) Quad 2-input NOR gate<br />
[7408](source-7400/7408.v) Quad 2-input AND gate<br />
[7432](source-7400/7432.v) Quad 2-input OR gate<br />
[7486](source-7400/7486.v) Quad 2-input XOR gate<br />
[74266](source-7400/74266.v) Quad 2-input XNOR gate (OC)<br />

## Gates - 3 or More Inputs
[7410](source-7400/7410.v) Triple 3-input NAND gate<br />
[7411](source-7400/7411.v) Triple 3-input AND gate<br />
[7420](source-7400/7420.v) Dual 4-input NAND gate<br />
[7421](source-7400/7421.v) Dual 4-input AND gate<br />
[7427](source-7400/7427.v) Triple 3-input NOR gate<br />
[7430](source-7400/7430.v) 8-input NAND gate<br />
[74260](source-7400/74260.v) Dual 5-input NOR gate<br />

## Decoders
[7442](source-7400/7442.v) BCD to decimal one-of-ten decoder<br />

## Encoders
[74147](source-7400/74147.v) 10-line to 4-line priority encoder<br />
[74148](source-7400/74148.v) 8-line to 3-line priority encoder<br />

## Demultiplexers
[74138](source-7400/74138.v) 3-line to 8-line decoder/demultiplexer (inverted outputs)<br />
[74139](source-7400/74139.v) Dual 2-line to 4-line decoder/demultiplexer (inverted outputs)<br />
[74154](source-7400/74154.v) 4-line to 16-line decoder/demultiplexer (inverted outputs)<br />
[74155](source-7400/74155.v) Dual 2-line to 4-line decoder/demultiplexer (inverted outputs)<br />
[74238](source-7400/74238.v) 3-line to 8-line decoder/demultiplexer (active high outputs)<br />

## Multiplexers
[74150](source-7400/74150.v) 16-input multiplexer<br />
[74151](source-7400/74151.v) 8-input multiplexer<br />
[74153](source-7400/74153.v) Dual 4-input multiplexer<br />
[74157](source-7400/74157.v) Quad 2-input multiplexer<br />
[74158](source-7400/74158.v) Quad 2-input multiplexer (inverted outputs)<br />
[74352](source-7400/74352.v) Dual 4-input multiplexer (inverted outputs)<br />

## Comparators, Adders, Arithmetic Logic Units
[7485](source-7400/7485.v) 4-bit magnitude comparator<br />
[74181](source-7400/74181.v) 4-bit arithmetic logic unit<br />
[74283](source-7400/74283.v) 4-bit binary full adder with fast carry<br />

## Flip-Flops
[7473](source-7400/7473.v) Dual J-K flip-flop with clear; negative-edge-triggered<br />
[7474](source-7400/7474.v) Dual D flip-flop with set and clear; positive-edge-triggered<br />
[74112](source-7400/74112.v) Dual J-K flip-flop with set and clear; negative-edge-triggered<br />

## Registers
[74273](source-7400/74273.v) Octal D flip-flop with clear<br />
[74377](source-7400/74377.v) Octal D flip-flop with enable<br />

## Counters
[74160](source-7400/74160.v) 4-bit BCD decade counter with parallel load, asynchronous clear<br />
[74161](source-7400/74161.v) 4-bit modulo 16 binary counter with parallel load, asynchronous clear<br />
[74162](source-7400/74162.v) 4-bit BCD decade counter with parallel load, synchronous clear<br />
[74163](source-7400/74163.v) 4-bit modulo 16 binary counter with parallel load, synchronous clear<br />