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DM74LS221 Dual Non-Retriggerable One-Shot

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Description

DM74LS221 Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs August 1986 Revised April 2000 DM74LS221 Dual Non-Retriggerable One-S.
The DM74LS221 is a dual monostable multivibrator with Schmitt-trigger input.

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Datasheet Specifications

Part number
DM74LS221
Manufacturer
Fairchild Semiconductor
File Size
108.96 KB
Datasheet
DM74LS221_FairchildSemiconductor.pdf
Description
Dual Non-Retriggerable One-Shot

Features

* s A dual, highly stable one-shot s Compensated for VCC and temperature variations s Pin-out identical to DM74LS123 (Note 1) s Output pulse width range from 30 ns to 70 seconds s Hysteresis provided at (B) input for added noise immunity s Direct reset terminates output pulse s Triggerable from CLEAR

DM74LS221 Distributors

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Dual Non-Retriggerable One-Shot Fairchild Semiconductor
Fairchild Semiconductor DM74LS221-like datasheet