MM74HC4538 - Dual Retriggerable Monostable Multivibrator

Fairchild

Datasheet Details

Part number	MM74HC4538
Manufacturer	Fairchild ↗
File Size	119.29 KB
Description	Dual Retriggerable Monostable Multivibrator
Datasheet	MM74HC4538_FairchildSemiconductor.pdf

The MM74HC4538 high speed monostable multivibrator (one shots) is implemented in advanced silicon-gate CMOS technology.

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 MM74HC4538 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 achieved using linear CMOS techniques. The output pulse equation is simply: PW = 0.7(R)(C) wher.

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Published: May 9, 2005 |