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PCA9554APW,112

PCA9554APW,112

Manufacturer No:

PCA9554APW,112

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 16TSSOP

Datasheet:

Datasheet

Delivery:

Payment:

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PCA9554APW,112 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
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The PCA9554APW,112 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. Here are some advantages and application scenarios of the PCA9554APW,112:Advantages: 1. Expandability: The PCA9554APW,112 allows for expanding the number of I/O pins available on a microcontroller or other devices. It provides an additional 8 I/O pins, which can be configured as inputs or outputs. 2. I2C and SMBus Compatibility: The chip supports both I2C and SMBus communication protocols, making it compatible with a wide range of microcontrollers and other devices. 3. Interrupt Functionality: The PCA9554APW,112 has interrupt pins that can be configured to trigger an interrupt signal to the microcontroller when a change in the input pins is detected. This allows for efficient event-driven programming and reduces the need for continuous polling of the input pins. 4. Low Power Consumption: The chip is designed to operate at low power, making it suitable for battery-powered applications.Application Scenarios: 1. Industrial Automation: The PCA9554APW,112 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 used in home automation systems to interface with different sensors and control devices like lights, fans, and appliances. 3. Internet of Things (IoT): The chip can be used in IoT applications to interface with sensors and actuators, allowing for remote monitoring and control of devices. 4. Robotics: The PCA9554APW,112 can be used in robotics projects to expand the number of I/O pins available for controlling motors, sensors, and other peripherals. 5. Automotive Electronics: It can be used in automotive applications to interface with various sensors and control modules, providing additional I/O pins for different functionalities.Overall, the PCA9554APW,112 offers expandability, compatibility, interrupt functionality, and low power consumption, making it suitable for a wide range of applications requiring additional I/O pins.
PCA9554APW,112 Relevant information