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CAT9554HV4I-GT2

CAT9554HV4I-GT2

Manufacturer No:

CAT9554HV4I-GT2

Manufacturer:

onsemi

Description:

IC XPNDR 400KHZ I2C SMBUS 16TQFN

Datasheet:

Datasheet

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CAT9554HV4I-GT2 Specifications

  • Type
    Parameter
  • Clock Frequency
    400 kHz
  • Supplier Device Package
    16-TQFN (4x4)
  • Package / Case
    16-WQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.3V ~ 5.5V
  • Current - Output Source/Sink
    10mA, 24mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Bulk
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The CAT9554HV4I-GT2 is an integrated circuit chip that belongs to the CAT9554 family of I2C bus-controlled 8-bit input/output (I/O) expanders. Here are some advantages and application scenarios of this chip:Advantages: 1. I2C Interface: The CAT9554HV4I-GT2 chip communicates with the microcontroller or host device through the I2C bus, which is a widely used serial communication protocol. This allows for easy integration into various systems. 2. Expandable I/O: It provides 8 additional I/O pins, which can be used to expand the number of available I/Os in a system. This is particularly useful when the microcontroller has limited I/O pins. 3. Low Power Consumption: The chip operates at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial. 4. Wide Voltage Range: It supports a wide voltage range of 1.8V to 5.5V, allowing compatibility with different power supply levels.Application Scenarios: 1. Industrial Automation: The CAT9554HV4I-GT2 chip can be used in industrial automation systems to expand the number of I/Os available for controlling various devices, such as sensors, actuators, or relays. 2. Consumer Electronics: It can be utilized in consumer electronic devices, such as smart home systems, to provide additional I/Os for controlling lights, switches, or other peripherals. 3. Internet of Things (IoT): With its low power consumption and I2C interface, the chip can be integrated into IoT devices, enabling communication and control of various sensors or actuators. 4. Automotive Applications: The CAT9554HV4I-GT2 chip can be employed in automotive systems to expand the I/O capabilities for controlling lights, motors, or other components. 5. Medical Devices: It can be used in medical devices or equipment to provide additional I/Os for interfacing with sensors, displays, or other peripherals.Overall, the CAT9554HV4I-GT2 chip offers expandable I/O capabilities, low power consumption, and compatibility with various voltage levels, making it suitable for a wide range of applications in different industries.
CAT9554HV4I-GT2 Relevant information