[elecena] MCP23S17T-E/SO-U1 - zmiany ceny Ekspandery portów we/wy; MCP23S17T-E/SO; MICROCHIP TECHNOLOGY; 28; 16; 10 MHz; SPI MCP23S17T-E/SO-U1 - 10.89 PLN https://elecena.pl/product/30514024/mcp23s17t-e-so-u1 2026-07-17 MCP23S17T-E/SO-U1 - 11.53 PLN https://elecena.pl/product/30514024/mcp23s17t-e-so-u1 2026-10-31