TC74AC393F Datasheet (Toshiba Semiconductor)

TC74AC393F, Dual Binary Counter

TC74AC393P/F/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC393P, TC74AC393F, TC74AC393FT Dual Binary Counter The TC74AC393 is an advanced high speed CMOS 4-BIT BINARY COUNTER fabricated with silicon gate and double-layer metal wiring C2MOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

It contains two independent counter circuits in one package, so that counting or frequency divi

TC74AC393F Features

* High speed: fmax = 180 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.