Part Image

SN74AC574DBR - Texas Instruments

Description: Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs

Download SN74AC574DBR 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
SN74AC574DBR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB0020A
click to zoom
3D Models
SN74AC574DBR - Texas Instruments  - 3D model - Small Outline Packages - DB0020A
click to zoom

SN74AC574DBR Details

  • Manufacturer Part Number:

    SN74AC574DBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    BROADSIDE VERSION OF 374

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    AC

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    7.2 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max Frequency@Nom-Sup:

    60000000 Hz

  • Max I(ol):

    0.024 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 Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Propagation Delay (tpd):

    15 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    5.3 mm

SN74AC574DBR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74AC574DBR is 100 MHz, but it can vary depending on the system design and capacitive load.
  • It is recommended to power up the VCC pin before the input signals, and power down the VCC pin after the input signals. This ensures that the device is properly initialized and avoids any potential latch-up conditions.
  • The recommended termination scheme for the SN74AC574DBR is to use a 33-ohm series resistor and a 47-pF capacitor in parallel with the output pin. This helps to reduce ringing and improve signal integrity.
  • Yes, the SN74AC574DBR can operate in a 3.3V system, but the input voltage must not exceed 3.6V to ensure reliable operation. Additionally, the output voltage will be limited to 3.3V, which may affect the signal integrity.
  • The SN74AC574DBR has a maximum junction temperature of 150°C. To ensure reliable operation, it is recommended to keep the device temperature below 85°C by using a heat sink or a thermal pad, especially in high-power or high-frequency applications.

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

SN74AC574DBR Overview

Use the download button to access the SN74AC574DBR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74A, 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 SN74AC574DBR

Showing 0 results

SN74AC574DBR Alternates

Showing results

Image Part Number Model
Part Image SN74AC574DBRG4 Rochester Electronics LLC

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

Part Image 74AC574DB-T NXP Semiconductors

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

Part Image SN74AC574DBRG4 Texas Instruments

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

Part Image SN74AC574DBRE4 Texas Instruments

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