1 Features

• AC types feature 1.5V to 5.5V operation and

balanced noise immunity at 30% of the supply

• 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

2 Description

The ’AC74 dual positive-edge-triggered devices are

D-type flip-flops.