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TCA6416RTWR - Texas Instruments

Description: I/O EXPANDER

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PCB Footprints
TCA6416RTWR - Texas Instruments PCB footprint - Other - Other - QFN50P400X400X80-25N
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3D Models
TCA6416RTWR - Texas Instruments  - 3D model - Other - QFN50P400X400X80-25N
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TCA6416RTWR Details

  • Manufacturer Part Number:

    TCA6416RTWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    QFN

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    16

  • Number of I/O Lines:

    16

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    0.03 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

TCA6416RTWR Frequently Asked Questions (FAQs)

  • The TCA6416RTWR can support I2C bus frequencies up to 400 kHz.
  • To configure the TCA6416RTWR for 5V operation, connect the VCC pin to a 5V power supply and ensure that the input voltage on the VIN pin is also 5V. Additionally, ensure that the I/O pins are not driven above 5V.
  • The TCA6416RTWR can sink or source up to 25mA of current on each I/O pin.
  • The TCA6416RTWR can be reset by pulling the RESET pin low for at least 1ms. This will reset the device to its default state.
  • The INT pin is an interrupt output that is asserted low when an input pin changes state. It can be used to interrupt a microcontroller or other device to signal that an input has changed.

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TCA6416RTWR 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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