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TC74AC161,163P/F/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74AC161P, TC74AC161F, TC74AC161FT TC74AC163P, TC74AC163F, TC74AC163FT
Synchronous Presettable 4-Bit Binary Counter TC74AC161P/F/FT Asynchronous Clear TC74AC163P/F/FT Synchronous Clear
TC74AC161P, TC74AC163P
The TC74AC161 and 163 are advanced high speed CMOS SYNCHRONOUS PRESETTABLE COUNTERs fabricated with silicon gate and double-layer metal wiring C2MOS technology.
They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
The CK input is active on the rising edge. Both LOAD and CLR inputs are active on low logic level.
Presetting of these IC’s is synchronous to the rising edge of CK.
TC74AC161F Datasheet
