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CAT9554AYI-GT2

CAT9554AYI-GT2

Manufacturer No:

CAT9554AYI-GT2

Manufacturer:

onsemi

Description:

IC XPND 400KHZ I2C SMBUS 16TSSOP

Datasheet:

Datasheet

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CAT9554AYI-GT2 Specifications

  • Type
    Parameter
  • Clock Frequency
    400 kHz
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm Width)
  • 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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The CAT9554AYI-GT2 is an integrated circuit chip that belongs to the CAT9554A family of I/O expanders. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. I2C Interface: The CAT9554AYI-GT2 chip communicates using the I2C (Inter-Integrated Circuit) interface, which is a widely used serial communication protocol. This makes it compatible with a wide range of microcontrollers and other devices.2. GPIO Expansion: The chip provides 8 general-purpose input/output (GPIO) pins, which can be used to expand the number of available I/O pins on a microcontroller or other devices. This is particularly useful when the number of available pins is limited.3. Low Power Consumption: The CAT9554AYI-GT2 chip is designed to operate at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Interrupt Output: It has an interrupt output pin that can be used to notify the microcontroller or host device when a change in the input status is detected. This helps in reducing the need for continuous polling of the input pins.Application Scenarios: 1. Industrial Automation: The CAT9554AYI-GT2 chip can be used in industrial automation systems to expand the number of I/O pins available on a microcontroller. It can be used to interface with various sensors, actuators, and other devices.2. Home Automation: In home automation applications, the chip can be used to control and monitor various devices such as lights, fans, switches, and sensors. It allows for easy expansion of I/O pins on a microcontroller, enabling efficient control of multiple devices.3. Consumer Electronics: The CAT9554AYI-GT2 chip can be used in consumer electronics products such as smart TVs, set-top boxes, and gaming consoles. It can be used to interface with buttons, switches, and other input devices, providing additional I/O pins for the microcontroller.4. Internet of Things (IoT): With its low power consumption and I2C interface, the chip is suitable for IoT applications. It can be used to interface with various sensors and actuators in IoT devices, enabling efficient communication and control.Overall, the CAT9554AYI-GT2 chip offers the advantages of I2C communication, GPIO expansion, low power consumption, and interrupt output. It can be used in a wide range of applications, including industrial automation, home automation, consumer electronics, and IoT devices.
CAT9554AYI-GT2 Relevant information