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74HC540D - Toshiba

Description: Toshiba 74HC540D, Octal Bus Buffer, 165 ns @ 150 pF 7.8mA, 20-Pin SOIC

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74HC540D - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - SOIC20
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74HC540D - Toshiba  - 3D model - Small Outline Packages - SOIC20
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74HC540D Details

  • Manufacturer Part Number:

    74HC540D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOIC-20

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2016-05-24

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HC

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    150 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.0078 A

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    75 mA

  • Prop. Delay@Nom-Sup:

    27 ns

  • Propagation Delay (tpd):

    190 ns

  • Seated Height-Max:

    2.5 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7.5 mm

74HC540D Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the 74HC540D is 100 MHz.
  • Yes, the 74HC540D is compatible with both 5V and 3.3V systems, making it a versatile component for various applications.
  • The propagation delay of the 74HC540D is typically around 10-15 ns, depending on the operating conditions.
  • Yes, the 74HC540D is rated for operation up to 125°C, making it suitable for high-temperature applications.
  • Yes, the 74HC540D has built-in ESD protection, which helps protect the device from electrostatic discharge damage.

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74HC540D Overview

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