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SN74LVTH16543DL - Texas Instruments

Description: 3.3-V ABT 16-Bit Registered Transceivers With 3-State Outputs

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SN74LVTH16543DL - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DL (R-PDSO-G56)
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SN74LVTH16543DL - Texas Instruments  - 3D model - Small Outline Packages - DL (R-PDSO-G56)
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SN74LVTH16543DL Details

  • Manufacturer Part Number:

    SN74LVTH16543DL

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    56

  • 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:

    LVT

  • JESD-30 Code:

    R-PDSO-G56

  • JESD-609 Code:

    e4

  • Length:

    18.415 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:

    16

  • Number of Ports:

    2

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP56,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    5 mA

  • Prop. Delay@Nom-Sup:

    3.2 ns

  • Propagation Delay (tpd):

    4.9 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    2.79 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.49 mm

SN74LVTH16543DL Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74LVTH16543DL is 100 MHz, but it can vary depending on the system design and load conditions.
  • To ensure signal integrity, use proper PCB layout techniques, such as impedance matching, signal routing, and termination. Additionally, consider using series termination resistors and/or parallel termination resistors to reduce signal reflections.
  • The recommended power-up sequence is to apply VCC first, followed by VREF, and then the input signals. This ensures that the device is properly biased and configured before the input signals are applied.
  • Yes, the SN74LVTH16543DL is compatible with 3.3V systems, but ensure that the input signals are within the recommended voltage range (VREF - 0.5V to VREF + 0.5V) to maintain proper operation.
  • To handle thermal issues, ensure good airflow around the device, use a heat sink if necessary, and follow proper PCB thermal design guidelines. Additionally, consider using a thermal interface material (TIM) to improve heat transfer between the device and the heat sink.

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SN74LVTH16543DL 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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