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PCA8574PW,112

PCA8574PW,112

Manufacturer No:

PCA8574PW,112

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C 16TSSOP

Datasheet:

Datasheet

Delivery:

Payment:

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PCA8574PW,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
    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 PCA8574PW,112 is an integrated circuit chip that belongs to the PCA8574 family of remote 8-bit I/O expanders. It offers several advantages and can be used in various application scenarios. Here are some key advantages and application scenarios of the PCA8574PW,112:Advantages: 1. I/O Expansion: The PCA8574PW,112 provides additional I/O pins, allowing you to expand the number of input and output connections of your microcontroller or system. 2. Simplified Wiring: With the PCA8574PW,112, you can reduce the complexity of wiring by using fewer pins on your microcontroller, as it communicates using I2C (Inter-Integrated Circuit) protocol. 3. Low Power Consumption: This chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 4. Interrupt Functionality: The PCA8574PW,112 supports interrupt functionality, allowing your microcontroller to be notified when a specific event occurs, such as a change in the input status.Application Scenarios: 1. Keypad or Button Interface: The PCA8574PW,112 can be used to interface with a keypad or a set of buttons, expanding the number of inputs available to your microcontroller. 2. LED Control: It can be used to control multiple LEDs, enabling you to drive more LEDs than the available pins on your microcontroller. 3. Sensor Interface: The PCA8574PW,112 can be utilized to interface with various sensors, such as temperature sensors, proximity sensors, or light sensors, providing additional input channels. 4. I/O Expansion: This chip can be used in any application where additional input or output pins are required, such as industrial automation, home automation, robotics, or IoT (Internet of Things) devices.Remember to consult the datasheet and reference manual for the PCA8574PW,112 to understand its specific features, electrical characteristics, and programming requirements for your intended application.
PCA8574PW,112 Relevant information