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PCA8574N,112

PCA8574N,112

Manufacturer No:

PCA8574N,112

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C 16DIP

Datasheet:

Datasheet

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PCA8574N,112 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-DIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.3V ~ 5.5V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    100µA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The PCA8574N,112 is an integrated circuit chip that belongs to the PCA8574 family of remote 8-bit I/O expanders for I2C-bus. Here are some advantages and application scenarios of this chip:Advantages: 1. I2C Interface: The PCA8574N,112 chip communicates with the microcontroller or host device using the I2C interface, which is a widely used serial communication protocol. This allows for easy integration with various microcontrollers and other I2C-compatible devices. 2. Expandable I/O: The chip provides 8 I/O pins that can be used as inputs or outputs. This allows for expanding the number of I/O pins available on a microcontroller, which is particularly useful in applications where a large number of sensors, switches, or other devices need to be connected. 3. Low Power Consumption: The chip operates at low power, making it suitable for battery-powered or energy-efficient applications. 4. Interrupt Output: The chip has an interrupt output pin that can be used to notify the microcontroller when any of the I/O pins change their state. This helps in reducing the need for continuous polling of the I/O pins, saving processing power and improving efficiency.Application Scenarios: 1. Industrial Automation: The PCA8574N,112 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 in the system. 2. Home Automation: In home automation applications, the chip can be used to control and monitor various devices such as lights, switches, sensors, and appliances. It allows for centralized control and monitoring of multiple devices using a microcontroller or a home automation hub. 3. Robotics: The chip can be used in robotics projects to interface with sensors, motors, and other peripherals. It enables the control and monitoring of multiple devices using a single microcontroller. 4. IoT Devices: The PCA8574N,112 chip can be used in Internet of Things (IoT) devices to expand the number of I/O pins available for connecting sensors, actuators, and other peripherals. It allows for easy integration with IoT platforms and communication protocols.Overall, the PCA8574N,112 chip offers expandable I/O capabilities, low power consumption, and easy integration with microcontrollers, making it suitable for a wide range of applications in various industries.
PCA8574N,112 Relevant information