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MC74ACT573DWG - onsemi

Description: Functionally Identical to MC74AC373/74ACT373; Useful as Input or Output Port for Microprocessors; ACT573 Has TTL Compatible Inputs; Outputs Source/Sink 24 mA; 3-State Outputs for Bus Interfacing; Inputs and Outputs on Opposite Sides of Package Allowing Easy Interface with Microprocessors

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MC74ACT573DWG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC 20 WB CASE 751D-05
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MC74ACT573DWG Details

  • Manufacturer Part Number:

    MC74ACT573DWG

  • 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

  • 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:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    12 ns

  • Propagation Delay (tpd):

    12 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

MC74ACT573DWG Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the MC74ACT573DWG is 100 MHz.
  • To ensure proper enable and disable, the latch enable (LE) input should be tied to a logic high when the latch is enabled, and a logic low when the latch is disabled. Additionally, the clock (CLK) input should be held at a logic low when the latch is disabled.
  • The recommended power-up sequence is to apply power to the VCC pin first, followed by the input signals. This ensures that the internal circuitry is properly initialized.
  • To handle bus contention, it is recommended to use bus termination resistors and to ensure that the output impedance of the drivers is matched to the transmission line impedance. Additionally, consider using a bus arbiter or other contention resolution mechanism.
  • The maximum capacitive load that the MC74ACT573DWG can drive is 100 pF.

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MC74ACT573DWG Overview

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Part Image MC74ACT573DWC Motorola Semiconductor Products

Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74ACT573SCXR Fairchild Semiconductor Corporation

Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74ACT573M STMicroelectronics

Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74ACT573SCQR Texas Instruments

Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image DV74ACT573D avg Semiconductors

Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

For a full list of alternate parts for MC74ACT573DWG, check out Findchips.com