Home / I/O Expanders / PCA8574TS112/
PCA8574TS112

PCA8574TS112

Manufacturer No:

PCA8574TS112

Manufacturer:

NXP USA Inc.

Description:

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

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

PCA8574TS112 Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Supply
    -
  • Current - Output Source/Sink
    -
  • Output Type
    -
  • Features
    -
  • Interface
    -
  • DigiKey Programmable
    Not Verified
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The PCA8574TS112 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 the PCA8574TS112:Advantages: 1. I2C Interface: The chip uses the I2C-bus interface, which allows for easy communication with microcontrollers and other devices. 2. Expandable I/O: The PCA8574TS112 provides 8 I/O pins that can be used as inputs or outputs, allowing for expansion of the I/O capabilities of a microcontroller. 3. Low Power Consumption: The chip operates at low power, making it suitable for battery-powered applications. 4. Interrupt Output: It has an interrupt output pin that can be used to notify the microcontroller of changes in the input states, reducing the need for continuous polling. 5. Addressable: Multiple PCA8574TS112 chips can be connected to the same I2C bus, each with a unique address, enabling the expansion of I/O pins.Application Scenarios: 1. Keypad Interface: The PCA8574TS112 can be used to interface with a keypad, where each key is connected to an input pin. It simplifies the connection to the microcontroller and reduces the number of required I/O pins. 2. LED Control: The chip can be used to control multiple LEDs, where each LED is connected to an output pin. It allows for easy control of the LEDs' states and brightness levels. 3. Sensor Interface: The PCA8574TS112 can be used to interface with various sensors that provide digital outputs. It simplifies the connection to the microcontroller and allows for easy reading of sensor data. 4. I/O Expansion: When a microcontroller has limited I/O pins, the PCA8574TS112 can be used to expand the number of available I/O pins, enabling the connection of additional devices or sensors. 5. Industrial Automation: The chip can be used in industrial automation applications, such as controlling relays, monitoring switches, or interfacing with various input and output devices.Overall, the PCA8574TS112 chip offers a convenient and flexible solution for expanding I/O capabilities and simplifying the connection of devices in various applications.
PCA8574TS112 Relevant information