Dual Retriggerable Monostable Multivibrator

The IN74HC123A is identical in pinout to the LS/ALS123. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range:3.0 to6.0 V

• Low InputCurrent:1.0 µA

• High Noise Immunity Characteristic of CMOS Devices