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MFG:HIT  Package Cooled:SOP  

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Part Number: HD74HC123A

 

MFG: HIT

Package Cooled: SOP

 

Description: This multivibrator features both a negative, A, and a positive, B, transition triggered input, either of which can b...


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HD74HC123A General Description


This multivibrator 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 HD74HC123A can be triggered on the positive transition of the clear while A is held low and B is held high.


The HD74HC123A 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. The output pulse equation is simply: tw = (Rext) (Cext).

HD74HC123A Features

·  High Speed Operation
·  High Output Current: Fanout of 10 LSTTL Loads
·  Wide Operating Voltage: VCC = 2 to 6 V
·  Low Input Current: 1 µA max
·  Low Quiescent Supply Current

HD74HC123A Connection Diagram

HD74HC123A  Connection Diagram

HD74HC123A datasheet

HD74HC123A
PDF/DataSheet Download

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