8-bit I/O Expander w/ Interrupt (add: 0100 xxx); I2C; 100kHz; 2.5÷6.0V; -40÷85°C; Odpowiednik: SPQ48/Tube PCF8574T/3,512; 1000/reel PCF8574T/3,518; PCF8574T-SMD; PCF8574T/3-GURT;