Boards using the PCF8574RGT

Boards in 1 GitHub repository, designed in KiCad, that use the PCF8574RGT by Texas Instruments (-40℃~+85℃ 100kHz 10uA 1mA 2.5V~6V 25mA 8 I2C Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver WQFN-16-EP(3x3) I/O Expanders ROHS). See how each wires it, with its parts, size, README and files; the PCF8574RGT’s symbol, footprint and pinout are on its own page.