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SN74AHC574PW - Texas Instruments

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

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SN74AHC574PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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SN74AHC574PW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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SN74AHC574PW Details

  • Manufacturer Part Number:

    SN74AHC574PW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    AHC/VHC/H/U/V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max Frequency@Nom-Sup:

    75000000 Hz

  • Max I(ol):

    0.008 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    13 ns

  • Propagation Delay (tpd):

    20.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    4.4 mm

SN74AHC574PW Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74AHC574PW is 100 MHz.
  • To ensure stable and glitch-free output data, it is recommended to use a clock signal with a rise and fall time of less than 10 ns, and to use a load capacitance of less than 50 pF on the output pins.
  • The recommended power-on sequence is to apply power to the VCC pin first, followed by the input signals, and then the clock signal. This ensures that the device is properly initialized and minimizes the risk of latch-up or other unexpected behavior.
  • The asynchronous reset (RESET) input should be asserted low to reset the device. The reset signal should be held low for at least 10 ns to ensure that the device is properly reset. After releasing the reset signal, the device will begin operating normally.
  • The maximum output current that the SN74AHC574PW can sink or source is 24 mA per pin.

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SN74AHC574PW Overview

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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.

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Part Image 74VHC574MTCX onsemi

Bus Driver, AHC/VHC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74AHC574PW,118 NXP Semiconductors

Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74VHC574MTC Texas Instruments

Bus Driver, AHC/VHC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74VHC574T STMicroelectronics

Bus Driver, AHC/VHC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

Part Image 74AHC574PWDH NXP Semiconductors

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

For a full list of alternate parts for SN74AHC574PW, check out Findchips.com