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SN74ABT843DW - Texas Instruments

Description: 9-BIT BUS-INTERFACE D-TYPE LATCHES

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PCB Footprints
SN74ABT843DW - Texas Instruments PCB footprint - Other - Other - SOIC127P1030X265-24N
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3D Models
SN74ABT843DW - Texas Instruments  - 3D model - Other - SOIC127P1030X265-24N
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SN74ABT843DW Details

  • Manufacturer Part Number:

    SN74ABT843DW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    WITH CLEAR AND PRESET

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    ABT

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    15.4 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.064 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    9

  • Number of Functions:

    9

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    34 mA

  • Prop. Delay@Nom-Sup:

    7.2 ns

  • Propagation Delay (tpd):

    6.9 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-PRF-38535

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

SN74ABT843DW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ABT843DW is 100 MHz, but it can vary depending on the system design and capacitive loading.
  • To ensure signal integrity, use proper PCB layout techniques, such as minimizing trace length and impedance, using termination resistors, and avoiding signal reflections.
  • Yes, the SN74ABT843DW is compatible with 3.3V systems, but ensure that the input voltage does not exceed the maximum rating of 4.5V.
  • The power consumption of the SN74ABT843DW depends on the operating frequency and input voltage. Typically, it ranges from 10-50 mA, but can be as high as 100 mA at maximum frequency.
  • To handle thermal issues, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power dissipation for extended periods.

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SN74ABT843DW 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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For a full list of alternate parts for SN74ABT843DW, check out Findchips.com