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Texas Instruments 8-Channel I/O Expander SOIC 24 Package PCF8575CDW

Category I/O Expander IC Brand Texas Instruments Condition New

Specifications

Country of Origin India
Brand Texas Instruments
Height 2.65mm
Length 15.6mm
Model PCF8575CDW
Mount Type Surface
Series PCF8575
Maximum Operating Temperature 85°C
Package Type SOIC
Minimum Operating Temperature -40°C
Pin Count 24
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 4.5V
Clock frequency 400kHz
Number of I/O Channels 8

Key Features

  • This device features 8 input/output channels for versatile interfacing.
  • It operates with a clock frequency of 400 kHz to support fast data transfer.
  • The package type is SOIC with 24 pins suitable for PCB mounting.
  • Designed for operation over supply voltages from 4.5 V to 5.5 V.
  • It supports surface mount technology for compact application integration.
  • The operating temperature range is from −40 °C to 85 °C for reliable industrial use.
  • Physical dimensions include 15.6 mm length and 2.65 mm height for space-efficient design.
  • It does not include automotive standards or special approvals, focusing on general electronics applications.

Product Description

The Texas Instruments PCF8575CDW is a robust 8-Channel I/O Expander in a SOIC 24 package, designed to expand the input/output capability of microcontrollers and other digital devices. Operating between a supply voltage range of 4.5 V to 5.5 V, it enables reliable logic interfacing in electronic circuits for industrial, commercial, and consumer electronics applications.

With a clock frequency of 400 kHz, the device supports the I²C bus protocol, providing efficient communication throughput while maintaining compatibility with a wide range of controllers. The surface mount SOIC 24 package allows easy integration into PCBs, saving space while ensuring durability and ease of assembly.

This I/O expander withstands environmental extremes with an operating temperature range from −40 °C to 85 °C, making it suitable for demanding industrial environments, laboratory instruments, and embedded system prototyping. The compact dimensions of 15.6 mm in length and 2.65 mm in height contribute to flexible design options in space-constrained applications.

While it does not carry specific automotive standards or certifications, its reliable electrical characteristics make it suitable for general purpose electronics projects, interface IC designs, and various semiconductor applications requiring expanded digital I/O points.

This device features 8 input/output channels for versatile interfacing. It operates with a clock frequency of 400 kHz to support fast data transfer. The package type is SOIC with 24 pins suitable for PCB mounting. Designed for operation over supply voltages from 4.5 V to 5.5 V.

It supports surface mount technology for compact application integration. The operating temperature range is from −40 °C to 85 °C for reliable industrial use. Physical dimensions include 15.6 mm length and 2.65 mm height for space-efficient design.

It does not include automotive standards or special approvals, focusing on general electronics applications. Explore the Texas Instruments range and related I/O expanders for advanced embedded electronics and efficient system design at EnvMart.

Explore more products in our I/O Expander IC category.

Texas Instruments 8-Channel I/O Expander SOIC 24 Package PCF8575CDW
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Frequently Asked Questions

The PCF8575CDW operates with a clock frequency of 400 kHz, supporting fast data transfer over the I²C bus protocol.

This model is designed to operate over a supply voltage range of 4.5 V to 5.5 V.

It features 8 input/output channels for versatile interfacing in electronic applications.

The dimensions of the PCF8575CDW are 15.6 mm in length and 2.65 mm in height, allowing for space-efficient design.

The operating temperature range is from −40 °C to 85 °C, making it suitable for industrial environments.

This device comes in a SOIC 24 package type, which is suitable for surface mount technology and PCB mounting.

This model does not include automotive standards or special approvals, focusing instead on general electronics applications.

It supports surface mount technology, facilitating easy integration into printed circuit boards (PCBs).

The PCF8575CDW is part of the PCF8575 series of I/O expanders.

It is designed for a variety of applications including industrial, commercial, and consumer electronics requiring expanded digital I/O points.

The PCF8575CDW is manufactured in India.

This I/O expander has a pin count of 24, which is standard for its SOIC package type.

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