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MC74HCT573ADWR2G - onsemi

Description: Low Input Current: 10 mA; Chip Complexity: 234 FETs or 58.5 Equivalent Gates - Improved Propagation Delays - 50% Lower Quiescent Power; In Compliance with the Requirements Defined by JEDEC Standard No. 7A; Outputs Directly Interface to CMOS, NMOS and TTL; TTL/NMOS-Compatible Input Levels; Output Drive Capability: 15 LSTTL Loads; Operating Voltage Range: 4.5 to 5.5 V; These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at

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MC74HCT573ADWR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC 20 WB CASE 751D-05
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MC74HCT573ADWR2G Details

  • Manufacturer Part Number:

    MC74HCT573ADWR2G

  • 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

  • Manufacturer:

    onsemi

  • YTEOL:

    6.45

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HCT

  • 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):

    0.006 A

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • 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

  • Power Supply Current-Max (ICC):

    75 mA

  • Prop. Delay@Nom-Sup:

    45 ns

  • Propagation Delay (tpd):

    45 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:

    MILITARY

  • 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

MC74HCT573ADWR2G Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC74HCT573ADWR2G is 4.5V to 5.5V.
  • To ensure that the output of the latch is stable during power-up, it is recommended to add a pull-up or pull-down resistor to the output pins, and also to add a capacitor to the VCC pin to filter out any noise.
  • The maximum frequency of operation for the MC74HCT573ADWR2G is 30 MHz.
  • It is recommended to tie the latch enable (LE) input to VCC or GND during power-up to ensure that the latch is in a known state.
  • The maximum current that the MC74HCT573ADWR2G can sink or source is 20mA.

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