[elecena] MCP23S17T-E/SS-U1 - zmiany ceny Ekspandery portów we/wy; MCP23S17T-E/SS; MICROCHIP TECHNOLOGY; 28; 16; 10 MHz; SPI, Serial MCP23S17T-E/SS-U1 - 7.07 PLN https://elecena.pl/product/30340578/mcp23s17t-e-ss-u1 2026-05-30 MCP23S17T-E/SS-U1 - 7.00 PLN https://elecena.pl/product/30340578/mcp23s17t-e-ss-u1 2026-09-15