74LS221 - Dual Monostable Multivibrators

ON Semiconductor

Datasheet Details

Part number	74LS221
Manufacturer	ON Semiconductor
File Size	195.33 KB
Description	Dual Monostable Multivibrators
Datasheet	74LS221_ONSemiconductor.pdf

a negative-transitiontriggered input and a positive-transition-triggered input either of which can be used as an inhibit input. Pulse triggering occurs at a voltage level and is not related to the transition time of the input pulse. Schmitt-trigger input circuitry for B input allows jitter-free triggering for inputs as slow as 1 volt / second, providing the circuit with excellent noise immunity. A high immunity to VCC noise is also provided by internal latching circuitry. Once triggered, the out.

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Published: Apr 23, 2005 |