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SN74HC273N - Texas Instruments

Description: Octal 3state Dflip flop,SN74HC273N 20pcs

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SN74HC273N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP-N
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SN74HC273N - Texas Instruments  - 3D model - Dual-In-Line Packages - PDIP-N
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SN74HC273N Details

  • Manufacturer Part Number:

    SN74HC273N

  • 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:

    DUMMY VAL

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e4

  • Length:

    25.4 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    D FLIP-FLOP

  • Max Frequency@Nom-Sup:

    21000000 Hz

  • Max I(ol):

    0.0052 A

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • 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:

    200 ns

  • Propagation Delay (tpd):

    200 ns

  • Qualification Status:

    Not Qualified

  • 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:

    7.62 mm

  • fmax-Min:

    28 MHz

SN74HC273N Frequently Asked Questions (FAQs)

  • The SN74HC273N can handle clock frequencies up to 35 MHz.
  • To ensure proper initialization, connect the CLR (clear) input to a power-on reset circuit or a manual reset switch. This ensures that the flip-flops are reset to a known state on power-up.
  • Yes, the SN74HC273N is designed to operate with a 2V to 6V power supply, so it can be used with a 5V power supply.
  • The SN74HC273N can sink or source up to 25 mA of current per output.
  • To prevent latch-up, ensure that the input signals are not driven beyond the power supply rails, and that the device is not exposed to excessive voltage or current.

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SN74HC273N 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 MM74HC273N_NL Fairchild Semiconductor Corporation

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP20

Part Image MC74HC273AN onsemi

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP20

Part Image 933670620652 NXP Semiconductors

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP20

Part Image M54HC273D STMicroelectronics

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CDIP20

Part Image M74HC273B1R STMicroelectronics

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP20

For a full list of alternate parts for SN74HC273N, check out Findchips.com