[elecena] MCP23S17T-E/ML - zmiany ceny Interfejs – ekspandery we/wy; MICROCHIP; MCP23S17T-E/ML; SPI; Lead Free; 16; 10 MHz MCP23S17T-E/ML - 6.65 PLN https://elecena.pl/product/30385983/mcp23s17t-e-ml 2026-06-08 MCP23S17T-E/ML - 5.61 PLN https://elecena.pl/product/30385983/mcp23s17t-e-ml 2026-07-26