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CAT9554HV4I-GT2 - onsemi

Description: 8-bit I2C and SMBus I/O Portwith Interrupt

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CAT9554HV4I-GT2 - onsemi PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - TQFN 4 x 4 mm (HV4)
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CAT9554HV4I-GT2 - onsemi  - 3D model - Quad Flat No-Lead - TQFN 4 x 4 mm (HV4)
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CAT9554HV4I-GT2 Details

  • Manufacturer Part Number:

    CAT9554HV4I-GT2

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    TQFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    510AE

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of I/O Lines:

    8

  • Number of Ports:

    8

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • 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:

    100 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

CAT9554HV4I-GT2 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CAT9554HV4I-GT2 is 2.7V to 5.5V.
  • To ensure reliable communication, make sure to follow the I2C protocol guidelines, use proper pull-up resistors on the SCL and SDA lines, and ensure that the clock frequency is within the recommended range of 100 kHz to 400 kHz.
  • The CAT9554HV4I-GT2 can source up to 25 mA and sink up to 25 mA per output pin.
  • Consult the microcontroller's datasheet and the CAT9554HV4I-GT2 datasheet to ensure compatible voltage levels, clock frequencies, and communication protocols. You may also need to write custom firmware to interface with the CAT9554HV4I-GT2.
  • The internal pull-up resistors on the CAT9554HV4I-GT2 are used to pull up the output pins to a logic high state when they are not being driven by the device. This helps to reduce power consumption and noise on the output lines.

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CAT9554HV4I-GT2 Overview

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Part Image CAT9554HV4I-T2 onsemi

Parallel I/O Port, 8-Bit, 8 I/O, CMOS