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MC74ACT574DWG - onsemi

Description: 3-State Outputs for Bus-Oriented Applications; Outputs Source/Sink 24 mA; Inputs and Outputs on Opposite Sides of Package Allowing Easy Interface with Microprocessors; Useful as Input or Output Port for Microprocessors; ACT574 Has TTL Compatible Inputs; Functionally Identical to MC74AC374/74ACT374; Pb-Free Packages are Available

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MC74ACT574DWG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC 20 WB CASE 751D-05
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MC74ACT574DWG - onsemi  - 3D model - Small Outline Packages - SOIC 20 WB CASE 751D-05
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MC74ACT574DWG Details

  • Manufacturer Part Number:

    MC74ACT574DWG

  • 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 Frequency@Nom-Sup:

    85000000 Hz

  • 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

  • Peak Reflow Temperature (Cel):

    260

  • 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

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.5 mm

MC74ACT574DWG Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the MC74ACT574DWG is 100 MHz.
  • To ensure proper initialization, connect the Master Reset (MR) input to a power-on reset circuit or a manual reset switch. This ensures that all flip-flops are reset to a known state during power-up.
  • The recommended operating voltage range for the MC74ACT574DWG is 4.5V to 5.5V.
  • While the MC74ACT574DWG is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the maximum clock frequency may be reduced, and the output voltage levels may not be compatible with 3.3V logic. Consult the datasheet and application notes for more information.
  • To minimize power consumption, ensure that the clock input is properly terminated, and use a low-skew clock distribution network. Additionally, consider using a clock enable input to gate the clock signal when the flip-flops are not in use.

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Part Image TC74ACT574F(TP2) Toshiba America Electronic Components

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

Part Image MC74ACT574DW Rochester Electronics LLC

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

Part Image CD74ACT574M96E4 Texas Instruments

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

Part Image TC74ACT574FW Toshiba America Electronic Components

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

Part Image 74ACT574M STMicroelectronics

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

For a full list of alternate parts for MC74ACT574DWG, check out Findchips.com