Part Image

SN74HC574DW - Texas Instruments

Description: OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

Download SN74HC574DW Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SN74HC574DW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
click to zoom
3D Models
SN74HC574DW - Texas Instruments  - 3D model - Small Outline Packages - DW0020A
click to zoom

SN74HC574DW Details

  • Manufacturer Part Number:

    SN74HC574DW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    BROADSIDE VERSION OF 374

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HC

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max Frequency@Nom-Sup:

    24000000 Hz

  • Max I(ol):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    8

  • 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:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    0.066 ns

  • Propagation Delay (tpd):

    330 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-PRF-38535

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • 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

SN74HC574DW Frequently Asked Questions (FAQs)

  • The SN74HC574DW can handle clock frequencies up to 100 MHz.
  • To ensure that the outputs are in a known state during power-up, connect the OE (output enable) pin to GND or use an external pull-down resistor to force the outputs low during power-up.
  • The recommended operating voltage range for the SN74HC574DW is 2V to 6V, with a typical operating voltage of 5V.
  • The asynchronous clear (CLR) input should be synchronized with the clock signal to ensure proper operation. A low-going pulse on the CLR input will clear the registers, regardless of the clock signal.
  • The SN74HC574DW can drive up to 50 pF of capacitance per output pin.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SN74HC574DW Overview

Use the download button to access the SN74HC574DW schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74H, or try a keyword search, such as Bus Driver/Transceivers

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.

Parts related to SN74HC574DW

Showing 0 results

SN74HC574DW Alternates

Showing results

Image Part Number Model
Part Image TC74HC574AFW-TP1ELP Toshiba America Electronic Components

Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image MM74HC574WM onsemi

Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image SN74HC574DWR-00 Texas Instruments

Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image M74HC574M1R STMicroelectronics

Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image MC74HC574DWR2 Motorola Semiconductor Products

Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

For a full list of alternate parts for SN74HC574DW, check out Findchips.com