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SN74ABT543APW - Texas Instruments

Description: TEXAS INSTRUMENTS - SN74ABT543APW - LOGIC, REGISTERED TRANSCVR, 24TSSOP

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SN74ABT543APW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0024A
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SN74ABT543APW - Texas Instruments  - 3D model - Small Outline Packages - PW0024A
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SN74ABT543APW Details

  • Manufacturer Part Number:

    SN74ABT543APW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

  • Control Type:

    INDEPENDENT CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    ABT

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    REGISTERED BUS TRANSCEIVER

  • Max I(ol):

    0.064 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    8

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    35 mA

  • Prop. Delay@Nom-Sup:

    6.2 ns

  • Propagation Delay (tpd):

    7.1 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    1.2 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

SN74ABT543APW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ABT543APW is 100 MHz, but it can vary depending on the system design and capacitive loading.
  • To ensure signal integrity, use proper PCB design techniques, such as using controlled impedance traces, minimizing trace lengths, and using termination resistors as needed. Additionally, follow the recommended operating conditions and signal routing guidelines in the datasheet.
  • Yes, the SN74ABT543APW is compatible with 3.3V systems, but ensure that the input voltage (VCC) is within the recommended operating range of 4.5V to 5.5V. You may need to use level translators or voltage regulators to interface with 3.3V devices.
  • To avoid latch-up or other issues, ensure that the power supply (VCC) is applied before the input signals, and that the input signals are stable before the clock signal is applied. Follow the recommended power sequencing guidelines in the datasheet.
  • The recommended termination scheme for the SN74ABT543APW is to use a series terminator (Rs) of 22-33 ohms, and a parallel terminator (Rt) of 50-75 ohms, depending on the system requirements and capacitive loading.

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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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