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PCA9554CPWJ

PCA9554CPWJ

Manufacturer No:

PCA9554CPWJ

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 16TSSOP

Datasheet:

Datasheet

Delivery:

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PCA9554CPWJ 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
    1.65V ~ 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
    Active
  • Series
    -
The PCA9554CPWJ is an integrated circuit chip that belongs to the PCA9554 family of devices. It is a 8-bit I2C-bus and SMBus I/O expander with interrupt and reset features. Some of the advantages and application scenarios of the PCA9554CPWJ chip are as follows:Advantages: 1. Expandability: The PCA9554CPWJ chip allows for easy expansion of I/O ports by providing an additional 8-bit I/O port. This can be useful in situations where the number of available I/O pins on a microcontroller or other devices is limited.2. Simplified Interface: The chip communicates over the I2C-bus or SMBus, which simplifies the interface with the host microcontroller or other devices. This makes it easier to integrate the chip into existing systems.3. Interrupt and Reset Features: The PCA9554CPWJ chip supports interrupt functionality, allowing the host microcontroller to be notified when a change in the input status occurs. It also provides a reset feature that can be used to reset the chip to its default state.Application Scenarios: 1. Industrial Automation: The PCA9554CPWJ chip can be used in industrial automation systems to expand the number of I/O ports available for connecting sensors, actuators, and other devices. It can help in monitoring and controlling various processes.2. Home Automation: In home automation systems, the chip can be used to interface with various sensors and actuators, such as temperature sensors, motion detectors, and lighting controls. It allows for easy expansion of I/O ports, enabling the integration of multiple devices.3. Internet of Things (IoT): The PCA9554CPWJ chip can be used in IoT applications to interface with different sensors and actuators. Its I2C-bus or SMBus communication interface makes it suitable for connecting to microcontrollers or other IoT devices.4. Automotive Electronics: The chip can be used in automotive electronics for expanding the number of I/O ports available for various applications, such as controlling lights, switches, and sensors.5. Consumer Electronics: The PCA9554CPWJ chip can be used in consumer electronics devices, such as smart TVs, home entertainment systems, and gaming consoles, to provide additional I/O ports for connecting peripherals and accessories.Overall, the PCA9554CPWJ chip offers expandability, simplified interface, and interrupt/reset features, making it suitable for a wide range of applications in different industries.
PCA9554CPWJ Relevant information