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PCA9674D,518

PCA9674D,518

Manufacturer No:

PCA9674D,518

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 1MHZ I2C 16SO

Datasheet:

Datasheet

Delivery:

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PCA9674D,518 Specifications

  • Type
    Parameter
  • Clock Frequency
    1 MHz
  • 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
  • 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
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9674D,518 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 PCA9674D,518 chip:Advantages: 1. Low power consumption: The chip is designed to operate at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial. 2. I2C-bus interface: The chip 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 other I2C-compatible devices. 3. Expandable I/O capabilities: The PCA9674D,518 provides 8 additional I/O pins, which can be used to expand the I/O capabilities of microcontrollers or other devices with limited I/O pins. 4. Interrupt output: The chip features an interrupt output pin that can be used to notify the host microcontroller of changes in the input states, reducing the need for continuous polling.Application scenarios: 1. Industrial automation: The PCA9674D,518 can be used in industrial automation systems to expand the I/O capabilities of microcontrollers or PLCs. It can be used to interface with various sensors, actuators, or control signals. 2. Home automation: In home automation applications, the chip can be used to control and monitor various devices such as lights, switches, or sensors. It allows for centralized control and reduces the wiring complexity. 3. Internet of Things (IoT): The low power consumption and I2C interface make the PCA9674D,518 suitable for IoT devices. It can be used to interface with sensors, control modules, or other peripherals in IoT applications. 4. Consumer electronics: The chip can be used in various consumer electronic devices to expand the I/O capabilities. It can be used for button/keypad scanning, LED control, or general-purpose I/O expansion.Overall, the PCA9674D,518 chip offers low power consumption, expandable I/O capabilities, and easy integration through the I2C-bus interface. It finds applications in industrial automation, home automation, IoT, and consumer electronics.
PCA9674D,518 Relevant information