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TC74VHCT540AFK - Octal Bus Buffer

Download the TC74VHCT540AFK datasheet PDF. This datasheet also covers the TC74VHCT540AF 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 (TC74VHCT540AF_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

TC74VHCT540,541AF/AFK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCT540AF, TC74VHCT540AFK TC74VHCT541AF, TC74VHCT541AFK Octal Bus Buffer TC74VHCT540AF/AFK Inverted, 3-State.

Key Features

  • High speed: tpd = 5.4 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 4 A (max) at Ta = 25°C.
  • Compatible with TTL inputs: VIL = 0.8 V (max) VIH = 2.0 V (min).
  • Power down protection is provided on all inputs and outputs.
  • Balanced propagation delays: tpLH  tpHL.
  • Low noise: VOLP = 1.5 V (max).
  • Pin and function compatible with the 74 series (74AC/HC/F/ALS/LS etc. ) 540/541 type. © 2019 1 Toshiba Electronic Devices & Storage Corporation Start of c.