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PCA9554PWG4

PCA9554PWG4

Manufacturer No:

PCA9554PWG4

Manufacturer:

Texas Instruments

Description:

IC XPND 400KHZ I2C SMBUS 16TSSOP

Datasheet:

Datasheet

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PCA9554PWG4 Specifications

  • Type
    Parameter
  • 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
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    10mA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The PCA9554PWG4 is an integrated circuit chip that belongs to the PCA9554 family of devices. It is a 8-bit I/O expander with an I2C interface, which allows for easy expansion of I/O capabilities in various applications. Here are some advantages and application scenarios of the PCA9554PWG4:Advantages: 1. Expandability: The PCA9554PWG4 provides 8 additional I/O pins, allowing for increased flexibility in connecting and controlling external devices. 2. I2C Interface: The chip communicates using the I2C protocol, which is widely supported by microcontrollers and other devices. This makes it easy to integrate into existing systems. 3. Low Power Consumption: The PCA9554PWG4 is designed to operate with low power consumption, making it suitable for battery-powered applications. 4. Interrupt Output: The chip features an interrupt output pin that can be used to notify the microcontroller of changes in the input states, reducing the need for continuous polling.Application Scenarios: 1. Industrial Automation: The PCA9554PWG4 can be used to expand the I/O capabilities of industrial automation systems, allowing for control of various sensors, actuators, and other devices. 2. Home Automation: It can be utilized in home automation systems to provide additional I/O pins for controlling lights, switches, sensors, and other home devices. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to expand their I/O capabilities, enabling communication and control of various sensors and actuators. 4. Robotics: PCA9554PWG4 can be used in robotics applications to increase the number of I/O pins available for controlling motors, sensors, and other components. 5. Automotive Electronics: It can be employed in automotive electronics to expand the I/O capabilities for controlling lights, switches, and other vehicle systems.These are just a few examples of the advantages and application scenarios of the PCA9554PWG4 integrated circuit chip. Its versatility and ease of use make it a popular choice for expanding I/O capabilities in various electronic systems.
PCA9554PWG4 Relevant information