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TC74ACT245FT Datasheet Octal Bus Transceiver

Manufacturer: Toshiba

Download the TC74ACT245FT datasheet PDF. This datasheet also includes the TC74ACT245F variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TC74ACT245F_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

TC74ACT245,640P/F/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT245P, TC74ACT245F, TC74ACT245FT TC74ACT640P, TC74ACT640F, TC74ACT640FT Octal Bus Transceiver TC74ACT245P/F/FT TC74ACT640P/F/FT 3-State, Non-Inverting 3-State, Inverting TC74ACT245P, TC74ACT640P The TC74ACT245 and 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 TTL while maintaining the CMOS low power dissipation.

These devices may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS.

Key Features

  • (Note 1) (Note 2).
  • High speed: tpd = 4.7 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 8 μA (max) at Ta = 25°C.
  • Compatible with TTL outputs : VIL = 0.8 V (max), VIH = 2.0 V (min).
  • Symmetrical output impedance : |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines.
  • Balanced propagation delays: tpLH ∼.
  • tpHL.
  • Pin and function compatible with 74F245/640 Weight DIP20-P-300-2.54A SOP20-P-300-1.27A TSSOP20-P-0044.

More Datasheets from Toshiba

Part Number Description
TC74ACT245F Octal Bus Transceiver
TC74ACT245FW OCTAL BUS TRANSCEIVER
TC74ACT245P Octal Bus Transceiver
TC74ACT240F Octal Bus Buffer
TC74ACT240FT Octal Bus Buffer
TC74ACT240FW OCTAL BUS BUFFER
TC74ACT240P Octal Bus Buffer
TC74ACT244F OCTAL BUS BUFFER
TC74ACT244FT OCTAL BUS BUFFER
TC74ACT244FW OCTAL BUS BUFFER