74HC/HC   データシート

NXP Semiconductors.

Quad buffer/line driver; 3-state

Philips Electronics

8-input multiplexer/register with transparent latches; 3-state

Philips Electronics

Octal D-type transparent latch; 3-state; inverting

Philips Electronics

Look-ahead carry generator

Philips Electronics

8-bit shift register with input latches

Philips Electronics

16-bit even/odd parity generator/checker

Philips Electronics

Binary up/down counter

Philips Electronics

Nine wide Schmitt trigger buffer/line driver

Philips Electronics

BCD up/down counter