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KK74HC123A

KODENSHI KOREA
Part Number KK74HC123A
Manufacturer KODENSHI KOREA
Description Dual Retriggerable Monostable Multivibrator
Published Jul 29, 2011
Detailed Description TECHNICAL DATA KK74HC123A Dual Retriggerable Monostable Multivibrator The KK74HC123A is identical in pinout to the LS/...
Datasheet PDF File KK74HC123A PDF File

KK74HC123A
KK74HC123A

Overview
TECHNICAL DATA KK74HC123A Dual Retriggerable Monostable Multivibrator The KK74HC123A is identical in pinout to the LS/ALS123.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
There are two trigger inputs, A INPUT (negative edge) and B INPUT (positive edge).
These inputs are valid for rising/falling signals.
The device may also be triggered by using the CLR input (positiveedge) because of the Schmitt-trigger input; after triggering the output maintains the MONOSTABLE state for the time period determined by the external resistor RX and capacitor CX.
Taking CLR low breaks this MONOSTABLE STATE.
If the next trigger ...


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