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TC74ACT541FW Datasheet Octal Bus Buffer

Manufacturer: Toshiba

Download the TC74ACT541FW datasheet PDF. This datasheet also includes the TC74ACT540F variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TC74ACT540F_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

TC74ACT540,541P/F/FW/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT540P,TC74ACT540F,TC74ACT540FW,TC74ACT540FT TC74ACT541P,TC74ACT541F,TC74ACT541FW,TC74ACT541FT Octal Bus Buffer TC74ACT540P/F/FW/FT Inverting, 3-State Outputs TC74ACT541P/F/FW/FT Non-Inverting, 3-State Outputs Note: xxxFW (JEDEC SOP) is not available in Japan.

TC74ACT540P, TC74ACT541P The TC74ACT540/TC74ACT541 are advanced high speed CMOS OCTAL BUS BUFFERs 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.

Key Features

  • High speed: tpd = 4.3 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 74F540/541 TC74ACT540F, TC74ACT541F TC74ACT540FW, TC74ACT541FW TC74ACT540FT, TC74ACT541.