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SN74HC574N - Texas Instruments

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

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SN74HC574N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP-N20
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SN74HC574N - Texas Instruments  - 3D model - Dual-In-Line Packages - PDIP-N20
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SN74HC574N Details

  • Manufacturer Part Number:

    SN74HC574N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • 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:

    HC/UH

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e4

  • Length:

    24.33 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max Frequency@Nom-Sup:

    24000000 Hz

  • Max I(ol):

    0.0078 A

  • 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:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • 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:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    6.35 mm

SN74HC574N Frequently Asked Questions (FAQs)

  • The SN74HC574N 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 SN74HC574N can sink or source up to 25 mA of current per output pin.
  • The asynchronous clear (CLR) input should be tied to VCC through a pull-up resistor to prevent accidental clearing of the registers. A 1-kΩ to 10-kΩ resistor is recommended.
  • The recommended operating voltage range for the SN74HC574N is 2 V to 6 V, with a typical operating voltage of 5 V.

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SN74HC574N 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 CD74HC574E Intersil Corporation

Bus Driver, HC/UH Series, 8-Func, 8-Bit, True Output, CMOS, PDIP20

Part Image CD74HC574E Motorola Semiconductor Products

Bus Driver

Part Image M38510/65604SRA Texas Instruments

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

Part Image M74HC574B1N STMicroelectronics

Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20

Part Image TC74HC574AP Toshiba America Electronic Components

Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20

For a full list of alternate parts for SN74HC574N, check out Findchips.com