4 layers70 × 47.5 mm
Boards using the PCA9554AD
3 boardsBoards in 2 GitHub repositories, designed in KiCad, that use the PCA9554AD by NXP Semiconductors (-40℃~+85℃ 10mA 2.3V~5.5V 24mA 250nA 400kHz 4V 500mV 8 8 I2C、SMBus Interrupt Output Reset function、Cascading and address extension SO-16-300mil I/O Expanders ROHS). See how each wires it, with its parts, size, README and files; the PCA9554AD’s symbol, footprint and pinout are on its own page.
- 2 layers49.3 × 103.7 mm
- 2 layers84.9 × 51.2 mm
