MCP23S17T-E/SS

The MCP23S17T-E/SS is a 16-bit input/output (IO) expander that utilizes the Serial Peripheral Interface (SPI) for communication. It is developed by Microchip Technology and designed to provide additional IO pins to microcontrollers or digital systems. With 16 programmable GPIO pins, the MCP23S17T-E/SS expands the IO capabilities of your system, enabling you to interface with a wide range of peripheral devices. It offers both input and output functionality, allowing you to read digital inputs or drive digital outputs as per your requirements. The MCP23S17T-E/SS operates with a wide voltage range from 2.7V to 5.5V, providing flexibility and compatibility with various systems. It features On-Board Address Bit Selection, allowing you to connect multiple MCP23S17T-E/SS devices on a single SPI bus, using different address settings. This IO expander also incorporates hardware address pins for controlling the device's address, simplifying the control and communication process. Additionally, it offers interrupt output pins to optimize system performance by signaling changes on selected inputs. If you need to expand the IO capabilities of your system, the MCP23S17T-E/SS is an ideal solution, delivering reliable and efficient performance.