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PCF8574AP,112

PCF8574AP,112

Manufacturer No:

PCF8574AP,112

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 100KHZ I2C 16DIP

Datasheet:

Datasheet

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PCF8574AP,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
    2.5V ~ 6V
  • Clock Frequency
    100 kHz
  • Current - Output Source/Sink
    300µA, 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 PCF8574AP,112 is an integrated circuit chip that belongs to the PCF857x 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 PCF8574AP,112 chip communicates with the microcontroller or other devices using the I2C protocol, which allows for easy integration into various systems. 2. Expandable I/O: It provides 8 additional I/O pins, which can be used to expand the number of input/output ports of a microcontroller or other devices. 3. Low Power Consumption: The chip operates at low power, making it suitable for battery-powered applications. 4. Addressable: Multiple PCF8574AP,112 chips can be connected to the same I2C bus, allowing for the expansion of I/O pins even further.Application Scenarios: 1. Keypad Interface: The PCF8574AP,112 chip can be used to interface a keypad with a microcontroller. Each key can be connected to one of the I/O pins, and the chip can detect the key presses and communicate them to the microcontroller. 2. LED Control: It can be used to control multiple LEDs using a microcontroller. Each LED can be connected to one of the I/O pins, and the chip can turn on/off the LEDs based on the commands received from the microcontroller. 3. LCD Display: The chip can be used to interface an LCD display with a microcontroller. It can control the data and control lines of the LCD, allowing the microcontroller to display information on the screen. 4. Sensor Interface: It can be used to interface various sensors with a microcontroller. The sensors can be connected to the I/O pins, and the chip can read the sensor data and transmit it to the microcontroller.Overall, the PCF8574AP,112 chip provides a convenient and efficient way to expand the I/O capabilities of microcontrollers and other devices, making it suitable for a wide range of applications.
PCF8574AP,112 Relevant information