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PCF8574TS/3,118

PCF8574TS/3,118

Manufacturer No:

PCF8574TS/3,118

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 100KHZ I2C 20SSOP

Datasheet:

Datasheet

Delivery:

Payment:

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PCF8574TS/3,118 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
    2.5V ~ 6V
  • Clock Frequency
    100 kHz
  • Current - Output Source/Sink
    300µA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCF8574TS/3,118 is an integrated circuit chip that belongs to the PCF8574 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 PCF8574TS/3,118 chip communicates using the I2C protocol, which is a widely used serial communication protocol for connecting multiple devices in a system. This allows for easy integration with microcontrollers and other I2C-compatible devices.2. Expandable I/O: The chip provides 8-bit I/O expansion, allowing you to increase the number of input/output pins of your microcontroller or other devices. This is particularly useful when you have limited I/O pins available on your main controller.3. Low Power Consumption: The PCF8574TS/3,118 chip is designed to operate at low power, making it suitable for battery-powered applications or scenarios where power efficiency is crucial.4. Addressable: The chip supports multiple device addressing, allowing you to connect multiple PCF8574TS/3,118 chips on the same I2C bus. This enables you to expand the number of I/O pins even further.Application Scenarios: 1. I/O Expansion: The primary application of the PCF8574TS/3,118 chip is to expand the number of I/O pins of a microcontroller or other devices. It can be used in various projects where additional digital inputs or outputs are required, such as robotics, home automation, or industrial control systems.2. Keypad or Button Interface: The chip can be used to interface with a matrix keypad or multiple buttons. By connecting the keypad or buttons to the PCF8574TS/3,118 chip, you can read their states using the I2C interface, simplifying the wiring and reducing the number of required I/O pins on the main controller.3. LED Control: The chip can be used to control multiple LEDs or LED arrays. By connecting the LEDs to the PCF8574TS/3,118 chip, you can individually turn them on or off using the I2C interface, allowing for efficient control of LED displays or indicators.4. Sensor Interface: The chip can be used to interface with various sensors that provide digital outputs. By connecting the sensors to the PCF8574TS/3,118 chip, you can read their states using the I2C interface, enabling easy integration of sensors into your system.Overall, the PCF8574TS/3,118 chip offers a convenient and efficient way to expand the I/O capabilities of your microcontroller or other devices, making it suitable for a wide range of applications requiring additional digital inputs or outputs.
PCF8574TS/3,118 Relevant information