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, synchronous Reset, a Carry Output for cascading and count-enable controls.
The IN74HC163A is binary counter with synchronous Reset.
• Outputs Directly Interface to
CMOS, NMOS, and TTL • Operating
Voltage Range: 2.
0 to 6.
0 V • Low Input Current: 1.
0 µA • High Noise Immunity Characteristic of
CMOS Devices
ORDERING INFORMATION IN74HC163AN Plastic ...