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CD54HC540F3A - Texas Instruments

Description: Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin CDIP Tube

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CD54HC540F3A - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-GDIP-T20
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CD54HC540F3A Details

  • Manufacturer Part Number:

    CD54HC540F3A

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    WITH DUAL OUTPUT ENABLE

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HC/UH

  • JESD-30 Code:

    R-GDIP-T20

  • JESD-609 Code:

    e0

  • Length:

    24.2 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.006 A

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    33 ns

  • Propagation Delay (tpd):

    165 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    38535Q/M;38534H;883B

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

CD54HC540F3A Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for CD54HC540F3A is 2V to 6V, with a typical voltage of 5V.
  • The output enable (OE) pin should be connected to GND to enable the outputs, and to VCC to disable the outputs. Leaving the OE pin unconnected or floating can cause unpredictable behavior.
  • The maximum frequency of operation for CD54HC540F3A is 25 MHz at 5V and 10 MHz at 3.3V, but this can vary depending on the specific application and operating conditions.
  • Proper thermal management for CD54HC540F3A can be achieved by providing adequate heat sinking, using a thermally conductive PCB material, and ensuring good airflow around the device.
  • Yes, CD54HC540F3A can be used in a 3.3V system, but the maximum frequency of operation will be reduced to 10 MHz, and the output voltage levels may not be as high as those at 5V.

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CD54HC540F3A Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image CD54HC540F/3A Rochester Electronics LLC

HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CDIP20, PACKAGE-20

Part Image 74HC540N Philips Semiconductors

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Part Image CD74HC540EX Harris Semiconductor

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Part Image 74HC540N NXP Semiconductors

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Part Image CD54HC540F/3A Intersil Corporation

IC HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CDIP20, Bus Driver/Transceiver

For a full list of alternate parts for CD54HC540F3A, check out Findchips.com