NXP 16-Channel I/O Expander TSSOP 24, 400kHz Clock Frequency, 2.3V-5.5V Supply, Surface Mount PCA9555PW,112

NXP PCA9555PW,112 is a 16-Channel I/O Expander housed in a TSSOP 24 package designed for surface mounting, supporting a clock frequency of 400kHz and supply voltage from 2.3V to 5.5V. This semiconductor device is ideal for expanding microcontroller input/output pins in industrial and commercial electronic equipment.

Operating over a temperature range from -40°C to 85°C, this expander ensures stability and consistent performance in harsh environments. It features 24 pins and dimensions of 7.9mm length and 1.1mm height, making it suitable for compact PCB layouts.

The device is constructed to meet demanding electronics manufacturing standards, providing reliable digital expansion with low power consumption. Although it carries no specific standards or automotive certification, the PCA9555 series is widely used in general industrial, consumer electronics, and embedded system applications.

Operates at 400kHz clock frequency for rapid control. Wide supply voltage from 2.3V to 5.5V suitable for various power rails. Offers 16 digital input/output ports for enhanced interfacing. Compact TSSOP 24 surface mount package fits space-constrained designs.

Temperature rating from -40°C to 85°C ensures reliability in extreme environments. Pin count of 24 supports diverse connectivity needs. Manufactured in Thailand ensuring quality semiconductor fabrication.

This NXP I/O Expander is suited for industrial automation, embedded systems, consumer device manufacturing, and electronic circuit expansion tasks. It integrates seamlessly in surface mount PCB designs where extended digital I/O control is required. Explore more semiconductor components and interface ICs on EnvMart for your technical and procurement needs.

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