KK74HC193A Datasheet - KODENSHI KOREA

KK74HC193A Presettable 4-Bit Binary UP/DOWN Counter

TECHNICAL DATA KK74HC193A Presettable 4-Bit Binary UP/DOWN Counter High-Performance Silicon-Gate CMOS The KK74HC193A is identical in pinout to the LS/ALS193. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. The counter has two separate clock inputs, a Count Up Clock and Count Down Clock inputs. The direction of counting is determined by which input is clocked. The outputs change state synchronous with the LOW-to-HIG.

KK74HC193A_KODENSHIKOREA.pdf