[elecena] MCP23S17T-E/SS-U2 - zmiany ceny Ekspandery portów we/wy; MCP23S17T-E/SS; MICROCHIP TECHNOLOGY; 28; 16; 10 MHz; SPI, Serial MCP23S17T-E/SS-U2 - 7.99 PLN https://elecena.pl/product/30340508/mcp23s17t-e-ss-u2 2026-05-30 MCP23S17T-E/SS-U2 - 8.91 PLN https://elecena.pl/product/30340508/mcp23s17t-e-ss-u2 2026-09-15