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TC74AC540P - Octal Bus Buffer

Download the TC74AC540P datasheet PDF. This datasheet also covers the TC74AC540F variant, as both devices belong to the same octal bus buffer family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (TC74AC540F_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

TC74AC540,541P/F/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC540P,TC74AC540F,TC74AC540FT TC74AC541P,TC74AC541F,TC74AC541FT Octal Bus Buffer TC74AC540P/F/FT TC74AC541P/F/FT Inverting, 3-State Outputs Non-Inverting, 3-State Outputs TC74AC540P, TC74AC541P The TC74AC540/TC74AC541 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.

The TC74AC540 is an inverting type, and the TC74AC541 is a non-inverting type.

Key Features

  • High speed: tpd = 4.0 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 driving 50 Ω transmission lines.
  • Balanced propagation delays: tpLH ∼.
  • tpHL.
  • Wide operating voltage range: VCC (opr) = 2 to 5.5 V.
  • Pin and function compatible with 74F540/541 TC74AC540F, TC74AC541F TC74AC54.

More Datasheets from Toshiba

Part Number Description
TC74AC540F Octal Bus Buffer
TC74AC540FT Octal Bus Buffer
TC74AC541F Octal Bus Buffer
TC74AC541FT Octal Bus Buffer
TC74AC541P Octal Bus Buffer
TC74AC520 CMOS 8-BIT DIGITAL COMPARATORS
TC74AC521F 8-Bit Equality Comparator
TC74AC521FW 8-BIT EQUALITY COMPARATOR
TC74AC521P 8-Bit Equality Comparator
TC74AC534F Octal D-Type Flip-Flop