MM74HC02N

FAIRCHILD SEMICONDUCTOR  MM74HC02N  逻辑芯片, 或非门, CMOS, 74HC02, 6V, DIP14

General Description

The MM74HC02 NOR gates utilize advanced silicon-gate CMOS technology to achieve operating speeds similar to LS-TTL gates with the low power consumption of standard CMOS integrated circuits. All gates have buffered outputs, providing high noise immunity and the ability to drive 10 LS-TTL loads. The 74HC logic family is functionally as well as pin-out compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground.

Features

■ Typical propagation delay: 8 ns

■ Wide power supply range: 2–6V

■ Low quiescent supply current: 20 µA maximum 74HC Series

■ Low input current: 1 µA maximum

■ High output current: 4 mA minimum