IN74HC393A Datasheet - IK Semiconductor

IN74HC393A Dual 4-Bit Binary Counter

TECHNICAL DATA IN74HC393A Dual 4-Stage Binary Ripple Counter High-Performance Silicon-Gate CMOS The IN74HC393A is identical in pinout to the LS/ALS393. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. This device consists of two independent 4-bit binary ripple counters with parallel outputs from each counter stage. A÷256 counter can be obtained by cascading the two binary counters. Internal flip-flops are triggered .

IN74HC393A_IKSemiconductor.pdf