[elecena] MCP23S17T-E/SS - zmiany ceny Interfejs – ekspandery we/wy; MICROCHIP; MCP23S17T-E/SS; SPI, Serial; Lead Free; 16; SSOP MCP23S17T-E/SS - 4.31 PLN https://elecena.pl/product/30385981/mcp23s17t-e-ss 2026-06-08 MCP23S17T-E/SS - 4.24 PLN https://elecena.pl/product/30385981/mcp23s17t-e-ss 2026-09-23