TECHNICAL DATA KK74HC161A Presettable Counters High-Performance Silicon-Gate CMOS The KK74HC161A is identical in pinout to the LS/ALS161.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
The KK74HC161A is programmable 4-bit synchronous counter that feature parallel Load, asynchronous Reset, a Carry Output for cascading and count-enable controls.
The KK74HC161A is binary counter with asynchronous 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 LOGIC DIAGRAM ORDERING INFORMATION KK7...

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