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PCA8574AN,112

PCA8574AN,112

Manufacturer No:

PCA8574AN,112

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C 16DIP

Datasheet:

Datasheet

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PCA8574AN,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 PCA8574AN,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 chip uses the I2C interface, which is a widely used communication protocol for connecting various devices in embedded systems. This allows for easy integration with microcontrollers and other I2C-compatible devices. 2. Expandable I/O: The PCA8574AN,112 provides 8 additional I/O pins, which can be used to expand the number of input/output pins available on a microcontroller or other devices. This is particularly useful when the number of available pins on the main controller is limited. 3. Low Power Consumption: The chip operates at low power, making it suitable for battery-powered applications or devices where power efficiency is important. 4. Interrupt Output: It 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 PCA8574AN,112 can be used in industrial automation systems to expand the number of I/O pins available for connecting sensors, actuators, and other devices. It can help in controlling and monitoring various components of the automation system. 2. Home Automation: In home automation applications, the chip can be used to interface with various sensors and actuators, such as temperature sensors, motion detectors, relays, etc. It allows for easy expansion of the I/O capabilities of the main controller, enabling control and monitoring of different home automation devices. 3. Robotics: The chip can be used in robotics projects to increase the number of I/O pins available for controlling motors, sensors, and other peripherals. It simplifies the wiring and control of multiple devices, making it easier to build and program complex robotic systems. 4. IoT Devices: The PCA8574AN,112 can be used in Internet of Things (IoT) devices to interface with different sensors and actuators. It enables the connection of multiple devices to a microcontroller or IoT gateway, expanding the functionality and capabilities of the IoT system.Overall, the PCA8574AN,112 integrated circuit chip offers expandable I/O capabilities, low power consumption, and easy integration with I2C-bus systems, making it suitable for various applications in industrial automation, home automation, robotics, and IoT devices.
PCA8574AN,112 Relevant information