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PCA9674AD,518

PCA9674AD,518

Manufacturer No:

PCA9674AD,518

Manufacturer:

NXP USA Inc.

Description:

PARALLEL I/O PORT, 8-BIT, 8 I/O,

Datasheet:

Datasheet

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PCA9674AD,518 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
    Bulk
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9674AD,518 is an integrated circuit chip that belongs to the PCA967x family of devices. It is a 16-bit I/O expander with an I2C-bus/SMBus interface. Here are some advantages and application scenarios of the PCA9674AD,518 chip:Advantages: 1. Expandability: The PCA9674AD,518 chip allows for expanding the number of I/O pins available on a microcontroller or other devices. It provides 16 additional I/O pins, which can be individually configured as inputs or outputs. 2. I2C/SMBus Interface: The chip communicates with the host microcontroller or other devices using the I2C-bus/SMBus interface. This interface is widely used and allows for easy integration into various systems. 3. Low Power Consumption: The PCA9674AD,518 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 chip supports interrupt functionality, allowing the host microcontroller to be notified when a change occurs on any of the I/O pins. This feature can be useful in applications where real-time response to external events is required.Application Scenarios: 1. Industrial Automation: The PCA9674AD,518 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, or other devices. 2. Home Automation: In home automation systems, the chip can be utilized to increase the number of I/O pins available for controlling lights, switches, sensors, or other home automation devices. 3. Internet of Things (IoT): The PCA9674AD,518 chip can be integrated into IoT devices to provide additional I/O pins for connecting and controlling various sensors, actuators, or other peripherals. 4. Robotics: In robotics applications, the chip can be used to expand the number of I/O pins available on a microcontroller, enabling the control of multiple motors, sensors, or other components. 5. Automotive Electronics: The PCA9674AD,518 chip can be employed in automotive electronics to increase the number of I/O pins available for controlling various functions, such as lighting, switches, or sensors.These are just a few examples of the advantages and application scenarios of the PCA9674AD,518 integrated circuit chip. The chip's flexibility, expandability, and low power consumption make it suitable for a wide range of applications where additional I/O pins are required.
PCA9674AD,518 Relevant information