74HC123 Pinout Diagram

●The 74HC123D is a dual retriggerable Monostable Multivibrator with reset and output pulse width control. This is high-speed Si-gate CMOS devices and are pin compatible with low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard number 7A. Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times.

● DC triggered from active high or active low inputs

● Retriggerable for very long pulses up to 100% duty factor

● Direct reset terminates output pulse

● Schmitt-trigger action on all inputs except for reset input

● ±1.0µA Input leakage current

● 160µA Supply current

●ESD sensitive device, take proper precaution while handling the device.