TC74AC640FT, TC74AC245F Datasheet - Toshiba

TC74AC640FT Octal Bus Transceiver

TC74AC245,640P/F/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC245P, TC74AC245F, TC74AC245FT TC74AC640P, TC74AC640F, TC74AC640FT Octal Bus Transceiver TC74AC245P/F/FT 3-State, Non-Inverting TC74AC640P/F/FT 3-State, Inverting TC74AC245P, TC74AC640P The TC74AC245, 640 are advanced high speed CMOS OCTAL BUS TRANSCEIVERs fabricated with silicon gate and double-layer metal wiring C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TT.

TC74AC640FT Features

* (Note 1)(Note 2) TC74AC245FT, TC74AC640FT

* High speed: tpd = 3.9 ns (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

TC74AC245F_ToshibaSemiconductor.pdf