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TC74HC697AF

Toshiba
Part Number TC74HC697AF
Manufacturer Toshiba
Description 4-Bit Binary UP/DOWN Counter
Published Apr 9, 2018
Detailed Description TC74HC697AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC697AP, TC74HC697AF Synchronous Presettab...
Datasheet PDF File TC74HC697AF PDF File

TC74HC697AF
TC74HC697AF


Overview
TC74HC697AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC697AP, TC74HC697AF Synchronous Presettable 4-Bit Binary Up/Down Counter with Output Register (multiplexed 3-state outputs) The TC74HC697A is high speed CMOS UP/DOWN COUNTERS fabricated with silicon gate C2MOS technology.
It achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.
It counts on the rising edge of the Counter Clock (CCK) input when “counter mode” is selected.
If the up/down ( U/D ) input is held high, the internal counter counts up.
Conversely, if U/D is held low, it counts down.
The internal counters outputs are latched into the output register...



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