Boards using the PCA9500D

Boards in 2 GitHub repositories, designed in KiCad, that use the PCA9500D by NXP Semiconductors (-40℃~+85℃ 2.5V~3.6V 25mA 30uA 400kHz 60uA 8 8 I2C、SMBus Quasi-bidirectional output Reset function、Cascade and address expansion、Non-volatile configuration storage - I/O Expanders ROHS). See how each wires it, with its parts, size, README and files; the PCA9500D’s symbol, footprint and pinout are on its own page.