PI4IOE5V9555LE - Diodes Incorporated

Manufacturer Part Number

PI4IOE5V9555LE

Manufacturer

diodes

Introduction

The PI4IOE5V9555LE is a 16-bit I2C-bus I/O expander from diodes. It provides 16 general-purpose I/O pins that can be individually configured as inputs or outputs. The device includes an interrupt output pin that can be used to signal the host controller when one or more inputs change state.

Product Features and Performance

16-bit I/O expander with I2C interface

16 general-purpose I/O pins

Interrupt output pin

Supports I2C bus speeds up to 400 kHz

3V to 5.5V supply voltage range

Operating temperature range of -40°C to +85°C

Surface mount 24-TSSOP package

Product Advantages

Expands the number of I/O pins available to a host controller

Allows individual configuration of each I/O pin as input or output

Interrupt output simplifies monitoring of input state changes

Wide supply voltage and temperature range for versatile applications

Key Reasons to Choose

Flexible and scalable I/O expansion

Ease of integration with I2C-based systems

Robust operating parameters for reliable performance

Space-efficient surface mount package

Quality and Safety Features

Designed and manufactured to high quality standards

Protections against over-voltage, over-current, and electrostatic discharge

Compatibility

The PI4IOE5V9555LE is compatible with standard I2C-bus communication protocols.

Application Areas

Industrial automation and control systems

Home and building automation

Embedded systems and IoT devices

Test and measurement equipment

Product Lifecycle

The PI4IOE5V9555LE is an active and currently available product. There are no immediate plans for discontinuation. Customers are advised to contact our website's sales team for information on any equivalent or alternative models that may be available.