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TC74VHC540FK Datasheet Octal Bus Buffer

Manufacturer: Toshiba

Download the TC74VHC540FK datasheet PDF. This datasheet also includes the TC74VHC540F variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TC74VHC540F_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

TC74VHC540,541F/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC540F, TC74VHC540FK TC74VHC541F, TC74VHC541FK Octal Bus Buffer TC74VHC540F/FK TC74VHC541F/FK Inverted, 3-State Outputs Non-Inverted, 3-State Outputs TC74VHC540F, TC74VHC541F The TC74VHC540/TC74VHC541 are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate C2MOS technology.

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

The TC74VHC540 is an inverting type, and the TC74VHC541 is a noninverting type.

Key Features

  • High speed: tpd = 3.7 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 4 A (max) at Ta = 25°C.
  • High noise immunity: VNIH = VNIL = 28% VCC (min).
  • Power down protection is provided on all inputs.
  • Balanced propagation delays: tpLH tpHL.
  • Wide operating voltage range: VCC (opr) = 2 V to 5.5 V.
  • Low noise: VOLP = 1.0 V (max).
  • Pin and function compatible with 74ALS540/541 Weight SOP20-P-300-1.27A VSSOP20-P-0030-0.50 : 0.22 g (typ. ) : 0.03 g (typ. ) ©.

More Datasheets from Toshiba

Part Number Description
TC74VHC540F Octal Bus Buffer
TC74VHC540FT OCTAL BUS BUFFER
TC74VHC540FW OCTAL BUS BUFFER
TC74VHC541F Octal Bus Buffer
TC74VHC541FK Octal Bus Buffer
TC74VHC541FT OCTAL BUS BUFFER
TC74VHC541FW OCTAL BUS BUFFER
TC74VHC573F Octal D-Type Latch
TC74VHC573FK Octal D-Type Latch
TC74VHC573FT OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT