HD74HC123A - Dual Retriggerable Monostable Multivibrators
HD74HC123A 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.
