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| 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 |
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.
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