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MC74ACT540DWR2G - onsemi

Description: Octal Buffer/Line Driver with 3-State Outputs

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MC74ACT540DWR2G Details

  • Manufacturer Part Number:

    MC74ACT540DWR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-20 WB

  • Pin Count:

    20

  • Manufacturer Package Code:

    751D-05

  • Country Of Origin:

    Mainland China, Malaysia

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5.4

  • Control Type:

    ENABLE LOW

  • Family:

    ACT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    8.5 ns

  • Propagation Delay (tpd):

    8.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

MC74ACT540DWR2G Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC74ACT540DWR2G is 4.5V to 5.5V.
  • The MC74ACT540DWR2G is a surface-mount device, and thermal management can be handled through proper PCB design, including thermal vias and heat sinks if necessary. The device's thermal resistance (θJA) is 110°C/W.
  • The maximum current rating for the MC74ACT540DWR2G is 64mA per output, with a total device current of 320mA.
  • Yes, the MC74ACT540DWR2G is compatible with 3.3V logic, but it is recommended to use a voltage regulator to ensure a stable 5V supply to the device.
  • To ensure EMC, follow proper PCB design guidelines, including using ground planes, decoupling capacitors, and shielding if necessary. Additionally, ensure that the device is properly bypassed and that the power supply is clean and stable.

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MC74ACT540DWR2G Overview

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For a full list of alternate parts for MC74ACT540DWR2G, check out Findchips.com