IN74HC163A - IK Semiconductor

IN74HC163A 4-Bit Synchronous Binary Counter / Sychronous Reset

TECHNICAL DATA IN74HC163A Presettable Counters High-Performance Silicon-Gate CMOS The IN74HC163A is identical in pinout to the LS/ALS163. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. The IN74HC163A is programmable 4-bit synchronous counter that feature parallel Load, synchro.

Features

t No count w w w .d h s a t a ee X . u t4 m o c L H H H X No change No change Count up No change X=don’t care P0,P1,P2,P3 = logic level of Data inputs Ripple Carry Out = Enable T
• Q0
• Q1
• Q2
• Q3 1 www.DataSheet4U.com IN74HC163A MAXIMUM RATINGS
* Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL
* Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperatur.