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PCA9554PWR

PCA9554PWR

Manufacturer No:

PCA9554PWR

Manufacturer:

Texas Instruments

Description:

IC XPND 400KHZ I2C SMBUS 16TSSOP

Datasheet:

Datasheet

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PCA9554PWR 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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Not For New Designs
  • Series
    -
The PCA9554PWR is an integrated circuit chip that belongs to the PCA9554 family of devices. It is a 8-bit I2C and SMBus I/O expander with interrupt and reset features. Some of the advantages and application scenarios of the PCA9554PWR chip are as follows:Advantages: 1. Expandability: The PCA9554PWR chip allows for easy expansion of I/O ports, providing additional digital input/output pins for a microcontroller or other devices. 2. Simplified design: It simplifies the design process by reducing the number of I/O pins required on the microcontroller, freeing up resources for other tasks. 3. I2C and SMBus compatibility: The chip supports both I2C and SMBus communication protocols, making it compatible with a wide range of devices and systems. 4. Interrupt and reset features: The PCA9554PWR chip includes interrupt and reset functionality, allowing for efficient handling of events and system resets.Application scenarios: 1. Industrial automation: The PCA9554PWR chip can be used in industrial automation systems to expand the number of I/O pins available for controlling various devices, such as sensors, actuators, and switches. 2. Home automation: It can be utilized in home automation systems to provide additional I/O ports for controlling lights, appliances, and other smart devices. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to expand the number of I/O pins available for connecting sensors, actuators, and other peripherals. 4. Embedded systems: The PCA9554PWR chip is commonly used in embedded systems to increase the number of available I/O pins, enabling the control of various components and interfaces. 5. Robotics: It can be employed in robotics applications to provide additional I/O ports for controlling motors, sensors, and other robotic components.Overall, the PCA9554PWR chip offers expandability, compatibility, and additional features that make it suitable for a wide range of applications requiring I/O expansion and control.
PCA9554PWR Relevant information