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74HC273DB,112 - Nexperia

Description: 74HC(T)273 - Octal D-type flip-flop with reset; positive-edge trigger@en-us

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74HC273DB,112 - Nexperia PCB footprint - Small Outline Packages - Small Outline Packages - SOT339-1
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74HC273DB,112 - Nexperia  - 3D model - Small Outline Packages - SOT339-1
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74HC273DB,112 Details

  • Manufacturer Part Number:

    74HC273DB,112

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP2

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    SOT339-1

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1993-01-01

  • Manufacturer:

    Nexperia

  • YTEOL:

    0

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    7.2 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    D FLIP-FLOP

  • Max Frequency@Nom-Sup:

    20000000 Hz

  • Max I(ol):

    0.0052 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.16 mA

  • Prop. Delay@Nom-Sup:

    45 ns

  • Propagation Delay (tpd):

    225 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:

    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:

    5.3 mm

  • fmax-Min:

    24 MHz

74HC273DB,112 Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the 74HC273DB,112 is 100 MHz, but it can vary depending on the load capacitance and the output current.
  • To ensure proper power supply, connect VCC to a stable 2.0 V to 6.0 V power source, and GND to a reliable ground connection. Also, decouple the power supply with a 0.1 μF capacitor to reduce noise and ensure stable operation.
  • The 74HC273DB,112 can sink or source up to 25 mA of output current per pin, but it's recommended to limit the output current to 10 mA or less to ensure reliable operation and prevent overheating.
  • The asynchronous reset input (CLR) is active-low, meaning it resets the flip-flops when it's low. To use it, connect CLR to a logic low signal when you want to reset the flip-flops, and connect it to a logic high signal or leave it unconnected when you don't want to reset them.
  • The propagation delay of the 74HC273DB,112 is typically around 10 ns to 20 ns, depending on the operating frequency, temperature, and load capacitance. Refer to the datasheet for more detailed information on propagation delay.

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74HC273DB,112 Overview

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About Nexperia

Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.

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D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20

Part Image 74HC273DB,112 NXP Semiconductors

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Part Image 74HC273DB NXP Semiconductors

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Part Image 74HC273DB-T NXP Semiconductors

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For a full list of alternate parts for 74HC273DB,112, check out Findchips.com