CD74AC02E集成电路（IC）的门反相器规格书PDF中文资料

CD74AC02E属于集成电路（IC）的门反相器。由德州仪器制造生产的CD74AC02E门和反相器逻辑栅极和逆变器系列中的产品对单个逻辑信号执行基本逻辑运算（例如 AND、NOT、OR 等）。与触发器不同，它们不能够存储信息，不会对提供给其输入的信号立即做出响应。虽然早就被集成电路实施形式所取代，以用于实现复杂功能，但分立栅极仍可在仅需要非常简单逻辑功能的情况下使用。

1 Features

• AC types feature 1.5V to 5.5V operation and

balanced noise immunity at 30% of the supply

voltage

• Speed of bipolar F, AS, and S, with significantly

reduced power consumption

• Balanced propagation delays

• ±24mA output drive current

– Fanout to 15 F devices

• SCR-latchup-resistant CMOS process and circuit

design

• Exceeds 2kV ESD protection per MIL-STD-883,

method 3015

2 Description

The ’AC02 devices contain four independent 2-input

NOR gates that perform the Boolean function Y = A•B

or Y = A + B in positive logic.