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SN74AHC16541DL - Texas Instruments

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

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SN74AHC16541DL - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DL (R-PDSO-G48)
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SN74AHC16541DL - Texas Instruments  - 3D model - Small Outline Packages - DL (R-PDSO-G48)
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SN74AHC16541DL Details

  • Manufacturer Part Number:

    SN74AHC16541DL

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Pin Count:

    48

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    WITH DUAL OUTPUT ENABLE

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    AHC/VHC/H/U/V

  • 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):

    0.008 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:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP48,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    8.5 ns

  • Propagation Delay (tpd):

    13.5 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):

    2 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

SN74AHC16541DL Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the SN74AHC16541DL is 100 MHz. However, this can vary depending on the specific application and operating conditions. It's recommended to consult the datasheet and perform thorough testing to determine the maximum clock frequency for your specific use case.
  • To ensure proper signal integrity and termination, it's recommended to follow the guidelines outlined in the datasheet and application notes. This includes using proper termination resistors, ensuring signal lines are properly routed and matched, and using a solid ground plane. Additionally, it's recommended to simulate the signal integrity of your design using tools such as IBIS or SPICE models.
  • The recommended power-up sequence for the SN74AHC16541DL is to power up the VCC supply before applying any input signals. This ensures that the device is properly initialized and configured before receiving any input data. It's also recommended to follow the power-up sequence guidelines outlined in the datasheet and application notes.
  • Metastability issues can occur when the device is operating at high frequencies or with asynchronous inputs. To handle metastability issues, it's recommended to use synchronization circuits or metastability-resistant design techniques, such as using flip-flops with built-in synchronization or using clock-domain crossing circuits. Additionally, it's recommended to consult the datasheet and application notes for specific guidance on handling metastability issues.
  • The recommended layout and routing strategy for the SN74AHC16541DL is to follow the guidelines outlined in the datasheet and application notes. This includes keeping signal lines short and matched, using a solid ground plane, and avoiding vias and layer changes. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and ensure proper signal integrity.

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SN74AHC16541DL 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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