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MM74HC123A Datasheet Dual Retriggerable Monostable Multivibrator

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: MM54HC123A MM74HC123A Dual Retriggerable Monostable Multivibrator January 1988 MM54HC123A MM74HC123A Dual Retriggerable Monostable Multivibrator.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MM54 74HC123A high speed monostable multivibrators (one shots) utilize advanced silicon-gate CMOS technology They

Key Features

  • both a negative A and a positive B transition triggered input either of which can be used as an inhibit input Also included is a clear input that when taken low resets the one shot The ’HC123 can be triggered on the positive transition of the clear while A is held low and B is held high The ’HC123A is retriggerable That is it may be triggered repeatedly while their outputs are generating a pulse and the pulse will be extended Pulse width stability over a wide range of temperature and supply is a.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Fairchild Logo MM74HC123A Dual Retriggerable Monostable Multivibrator Fairchild

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