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PCA8574ATS,118

PCA8574ATS,118

Manufacturer No:

PCA8574ATS,118

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C 20SSOP

Datasheet:

Datasheet

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PCA8574ATS,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-SSOP
  • Package / Case
    20-LSSOP (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
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA8574ATS,118 is an integrated circuit chip that belongs to the PCA8574 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 chip uses the I2C interface, which is a widely used communication protocol for connecting various devices in embedded systems. This allows for easy integration with microcontrollers and other I2C-compatible devices. 2. Expandable I/O: The PCA8574ATS,118 provides 8 additional I/O pins, which can be used to expand the number of input/output pins available on a microcontroller or other devices. This is particularly useful when the number of available pins on the main controller is limited. 3. Low Power Consumption: The chip operates at low power, making it suitable for battery-powered applications or devices where power efficiency is important. 4. Interrupt Output: It has an interrupt output pin that can be used to notify the microcontroller when any of the I/O pins change their state. This helps in reducing the need for continuous polling of the I/O pins, saving processing power and improving efficiency.Application Scenarios: 1. Industrial Automation: The PCA8574ATS,118 can be used in industrial automation systems to expand the number of I/O pins available for connecting sensors, actuators, and other devices. It can help in controlling and monitoring various components of the automation system. 2. Home Automation: In home automation applications, the chip can be used to interface with various sensors and actuators, such as temperature sensors, motion detectors, relays, etc. It allows for easy expansion of the I/O capabilities of the main controller, enabling control and monitoring of different home automation devices. 3. Robotics: The chip can be used in robotics projects to increase the number of I/O pins available for controlling motors, sensors, and other peripherals. It simplifies the wiring and connectivity between the microcontroller and the various components of the robot. 4. IoT Devices: With its low power consumption and I2C interface, the PCA8574ATS,118 is suitable for IoT (Internet of Things) devices. It can be used to connect and control various sensors and actuators in IoT applications, such as smart home devices, environmental monitoring systems, etc.Overall, the PCA8574ATS,118 chip offers expandable I/O capabilities, low power consumption, and easy integration with I2C-based systems, making it suitable for a wide range of applications in industrial automation, home automation, robotics, and IoT devices.
PCA8574ATS,118 Relevant information