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SN74ABT16540ADLR - Texas Instruments

Description: 16-Bit Buffers/Drivers With 3-State Outputs

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SN74ABT16540ADLR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DL (R-PDSO-G48)
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SN74ABT16540ADLR - Texas Instruments  - 3D model - Small Outline Packages - DL (R-PDSO-G48)
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SN74ABT16540ADLR Details

  • Manufacturer Part Number:

    SN74ABT16540ADLR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    48

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    WITH DUAL OUTPUT ENABLE

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    ABT

  • JESD-30 Code:

    R-PDSO-G48

  • JESD-609 Code:

    e4

  • Length:

    15.875 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • 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:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP48,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    33 mA

  • Prop. Delay@Nom-Sup:

    4.3 ns

  • Propagation Delay (tpd):

    4.3 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-PRF-38535

  • Seated Height-Max:

    2.79 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:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.49 mm

SN74ABT16540ADLR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ABT16540ADLR is 100 MHz, but it can vary depending on the system design and capacitive loading.
  • To ensure signal integrity, use controlled impedance PCB traces, minimize trace lengths, and use termination resistors as recommended in the datasheet. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
  • Yes, the SN74ABT16540ADLR is compatible with 3.3V systems, but ensure that the input voltage (VCC) is within the recommended range of 2.7V to 3.6V. Also, be aware of the output voltage levels, which may not be fully compatible with 3.3V logic.
  • Power sequencing is critical to prevent damage to the device. Ensure that the power supply (VCC) is applied before the input signals, and that the power supply is stable before enabling the device. A power sequencing circuit or a reset signal can be used to ensure proper power-up and power-down sequences.
  • The recommended termination scheme for the SN74ABT16540ADLR is a series terminator (Rs) of 33 ohms to 50 ohms, depending on the system requirements. This helps to reduce reflections and ensure signal integrity.

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SN74ABT16540ADLR 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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