74C221 - Dual Monostable Multivibrator

Fairchild Semiconductor

Datasheet Details

Part number	74C221
Manufacturer	Fairchild ↗ Semiconductor
File Size	65.03 KB
Description	Dual Monostable Multivibrator
Datasheet	74C221_FairchildSemiconductor.pdf

The MM74C221 dual monostable multivibrator is a monolithic complementary MOS integrated circuit.

a negative-transition-triggered input and a positive-transition-triggered input, either of which can be used as an inhibit input, and a clear input. Once fired, the output pulses are independent of further transitions of the A and B inputs and are a function of the external timing components CEXT and REXT. The pulse width is stable over a wide range of temperature and VCC. Pulse stability will be limited by the accuracy of external timing components. The pulse width is approximately defined by t.

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Published: Apr 3, 2005 |