Introducing the MCP23017-E/ML, a reliable and versatile I/O expander from Microchip. This product offers expanded input/output capabilities for your microcontroller-based systems, allowing you to easily connect and control multiple devices simultaneously. The MCP23017-E/ML features 16 general-purpose I/O pins that can be individually configured as inputs or outputs, providing flexibility for a wide range of applications. It uses the I²C communication protocol, making it compatible with a variety of microcontrollers and reducing the number of pins required for communication. With its high-performance and low power consumption characteristics, this I/O expander is suitable for both battery-powered portable devices and power-hungry industrial applications. It provides 25mA sink/source capability, ensuring reliable and consistent performance across various load conditions. The MCP23017-E/ML is designed for ease of use, featuring a simple and intuitive programming interface. Additionally, it includes interrupt-on-change functionality, enabling efficient operation by reducing the need for constant polling. Whether you need to expand your I/O capabilities for your hobbyist projects or industrial automation systems, the MCP23017-E/ML is a reliable choice that delivers exceptional performance and flexibility. Experience the power of expanded I/O with this Microchip product.