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PCA9674AD,512

PCA9674AD,512

Manufacturer No:

PCA9674AD,512

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 1MHZ I2C 16SO

Datasheet:

Datasheet

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PCA9674AD,512 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.3V ~ 5.5V
  • Clock Frequency
    1 MHz
  • 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 PCA9674AD,512 is an integrated circuit chip that belongs to the PCA967x family of devices. It is an I2C-bus controlled 8-bit I/O expander optimized for low power consumption. Here are some advantages and application scenarios of the PCA9674AD,512:Advantages: 1. Low power consumption: The PCA9674AD,512 is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 2. I2C-bus interface: It utilizes the I2C-bus interface, which is a widely used communication protocol for connecting various devices in embedded systems. This allows for easy integration with microcontrollers or other I2C-compatible devices. 3. Expandable I/O capabilities: The chip provides 8-bit I/O expansion, allowing for additional input or output pins beyond what is available on the microcontroller. This is useful in applications where more I/O pins are required, such as controlling multiple sensors or actuators. 4. Interrupt output: The PCA9674AD,512 features an interrupt output pin that can be used to notify the microcontroller of changes in the input states. This helps in reducing the need for continuous polling of input pins, saving processing power and improving efficiency.Application scenarios: 1. Industrial automation: The PCA9674AD,512 can be used in industrial automation systems to expand the I/O capabilities of a microcontroller. It can be employed to control various devices, such as sensors, switches, or relays, allowing for efficient monitoring and control of industrial processes. 2. Home automation: In home automation applications, the chip can be utilized to interface with different sensors, switches, or actuators, enabling the control and monitoring of various home devices. It can be integrated into smart home systems to provide expanded I/O capabilities. 3. Portable devices: Due to its low power consumption, the PCA9674AD,512 is suitable for battery-powered portable devices. It can be used to expand the I/O capabilities of microcontrollers in devices like handheld instruments, portable medical devices, or wearable technology. 4. Automotive applications: The chip can be employed in automotive systems to expand the I/O capabilities of microcontrollers. It can be used for controlling various automotive components, such as lights, sensors, or actuators, providing enhanced functionality and flexibility.Overall, the PCA9674AD,512 offers low power consumption, expandable I/O capabilities, and easy integration through the I2C-bus interface, making it suitable for a wide range of applications requiring additional I/O pins and efficient power management.
PCA9674AD,512 Relevant information