[elecena] MCP23017-E/SO - zmiany ceny Interfejs – ekspandery we/wy; MICROCHIP; MCP23017-E/SO; I2C, Serial; Lead Free; 16; SOIC MCP23017-E/SO - 5.90 PLN https://elecena.pl/product/30385996/mcp23017-e-so 2026-06-08 MCP23017-E/SO - 5.80 PLN https://elecena.pl/product/30385996/mcp23017-e-so 2026-09-23