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CD40257BPWR

CD40257BPWR

Manufacturer No:

CD40257BPWR

Manufacturer:

Texas Instruments

Description:

IC MULTIPLEXER 4 X 1:2 16TSSOP

Datasheet:

Datasheet

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CD40257BPWR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    3V ~ 18V
  • Voltage Supply Source
    Dual Supply
  • Current - Output High, Low
    6.8mA, 6.8mA
  • Independent Circuits
    1
  • Circuit
    4 x 1:2
  • Type
    Multiplexer
  • Packaging
    Bulk
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    4000B
The PCA9558PW118 is an integrated circuit chip that belongs to the PCA9558 series of 8-bit I2C and SMBus I/O port expanders. Here are some advantages and application scenarios of the PCA9558PW118:Advantages: 1. Expandability: The PCA9558PW118 allows for expanding the number of I/O ports available on a microcontroller or microprocessor. It provides an additional 8 I/O ports, which can be configured as inputs or outputs. 2. I2C and SMBus Compatibility: The chip supports both I2C and SMBus communication protocols, making it compatible with a wide range of devices and systems. 3. Low Power Consumption: The PCA9558PW118 is designed to operate at low power, making it suitable for battery-powered applications or devices where power efficiency is crucial. 4. Interrupt Functionality: The chip supports interrupt functionality, allowing the microcontroller to be notified when a change occurs on any of the I/O ports. This feature can help reduce the need for continuous polling and improve system efficiency.Application Scenarios: 1. Industrial Automation: The PCA9558PW118 can be used in industrial automation systems to expand the number of I/O ports available for connecting sensors, actuators, and other devices. It can help simplify the wiring and reduce the number of pins required on the microcontroller. 2. Home Automation: In home automation applications, the chip can be used to interface with various sensors and control devices such as lights, fans, and motors. It enables the control of multiple devices using a single microcontroller. 3. Internet of Things (IoT): The PCA9558PW118 can be utilized in IoT devices to provide additional I/O ports for connecting sensors, switches, and other peripherals. Its low power consumption makes it suitable for battery-powered IoT applications. 4. Consumer Electronics: The chip can be used in various consumer electronic devices such as smart TVs, set-top boxes, and gaming consoles. It can expand the number of I/O ports available for connecting buttons, LEDs, and other user interface components.Overall, the PCA9558PW118 offers expandability, compatibility, low power consumption, and interrupt functionality, making it suitable for a wide range of applications where additional I/O ports are required.
CD40257BPWR Relevant information