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PCA9547D,112

This versatile 8-channel multiplexer provides reliable switching and resetting functionality for a wide range of I2C-based systems

PCA9547D,112
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PCA9547D,112

This versatile 8-channel multiplexer provides reliable switching and resetting functionality for a wide range of I2C-based systems

  • Manufacturer：

    NXP Semiconductors

  • Datasheet：

    PCA9547D,112 datasheet

  • Package/Case：

    SO-24

  • Product Category：

    Interface Ics

  • RoHS Status：

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Stock：2586 PCS

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PCA9547D,112 Product Details

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Description

The PCA9547D,112, also known as an I2C MUX (Multiplexer), is a compact NXP device. It allows you to control up to eight channels using just two I2C communication lines. This IC is particularly useful in projects where space-saving or efficient communication is essential. Examples include small form-factor electronic systems, IoT devices, and embedded applications. In summary, the PCA9547D,112, is a versatile I2C MUX that simplifies channel control in resource-constrained environments.

Features

The PCA9547D,112 is a MUX (Multiplexer) designed to work with an I2C bus. Key features include:
8-channel multiplexer: It allows selection of one out of eight input signals.
I2C interface: Facilitates communication between the device and other microcontrollers on the same bus.
Low power consumption: Suitable for applications where power efficiency is a priority.
Small form factor (SOT-137): Enhances board space utilization in compact designs. These features make the PCA9547D,112 an ideal choice for multiplexing applications within I2C-based systems.

Package

The PCA9547D,112 has a package type of SOT-137.

Pinout

The PCA9547D,112 is an I2C multiplexer (MUX) with eight channels. It has a total of 16 pins:
VCC: Power supply input (3V-5.5V)).
GND: Ground connection.
SDA & SCL: I2C bus interface for communication. The PCA9547D acts as an addressable switch, allowing you to route data from one of the eight channels to the I2C bus.

Manufacturer

The manufacturer of the PCA9547D,112 is NXP Semiconductors. NXP is a global semiconductor company that specializes in developing and providing smart electronic solutions. In short, NXP is a technology-driven business within the electronics industry.

Applications

The PCA9547D,112 is a widely used I2C MUX (Multiplexer) with 8 channels. It finds applications in various sectors such as:
Embedded systems: for multiplexing signals between multiple microcontrollers.
IoT devices: to manage multiple sensors or actuators on a single bus.
Consumer electronics: controlling different components of an electronic device, like audio or video inputs.
Industrial automation: managing signal routing in complex factory floor installations. Overall, the PCA9547D serves as a versatile I/O management solution in various application domains.

Equivalent

PCA9547D,112 is an I2C MUX (Multiplexer) with 8 channels. Equivalent products might include NXP's LMX911, TI's TCA9560, or other MUX devices supporting similar functionality and interface.

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