MCP23017-E/SP I/O expander I2C 16 bits 1,7MHz Web N°: 25-1903 $3.95 MCP23017-E/SP I/O expander I2C 16 bits 1,7MHz Web N°: 25-1903 $3.95 Quantity available : 10 Quantity Add to my cart Share Add to my wish list * Prices are in Canadian dollars. Taxes and shipping not included. Our Store