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74HC540D(BJ) - Toshiba

Description: Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOIC T/R

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74HC540D(BJ) - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - SOIC20_2022
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74HC540D(BJ) - Toshiba  - 3D model - Small Outline Packages - SOIC20_2022
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74HC540D(BJ) Details

  • Manufacturer Part Number:

    74HC540D(BJ)

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOIC-20

  • HTS Code:

    8542.39.00.60

  • 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

  • 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):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

74HC540D(BJ) Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74HC540D(BJ) is 2V to 6V, with a typical voltage of 5V.
  • When the input pins are not in use, they should be tied to VCC or GND to prevent them from floating and causing unintended behavior.
  • The maximum frequency of operation for the 74HC540D(BJ) is 100 MHz, but this can vary depending on the specific application and operating conditions.
  • The output pins of the 74HC540D(BJ) can drive a maximum current of 25 mA, so ensure that the load current does not exceed this value. If a higher current is required, consider using a buffer or driver IC.
  • The power dissipation of the 74HC540D(BJ) depends on the operating frequency, voltage, and load. However, the maximum power dissipation is typically around 500 mW.

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