TC74AC161F Datasheet (Toshiba Semiconductor) - Synchronous Presettable 4-Bit Binary Counter

TC74AC161F, Synchronous Presettable 4-Bit Binary Counter

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

TC74AC161F Features

* High speed: fmax = 170 MHz (typ.) at VCC = 5 V

* Low power dissipation: ICC = 8 μA (max) at Ta = 25°C

* High noise immunity: VNIH = VNIL = 28% VCC (min)

* Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines.