Boards using the TCA9554DBQ

Boards in 2 GitHub repositories, designed in KiCad, that use the TCA9554DBQ by Texas Instruments (-40℃~+85℃ 1.65V~5.5V 10mA 2.5V 25mA 400kHz 450nA 8 8 I2C Interrupt Output Push-pull Reset function、Cascade and address expansion、Built-in LED driver SSOP-16-150mil I/O Expanders ROHS). See how each wires it, with its parts, size, README and files; the TCA9554DBQ’s symbol, footprint and pinout are on its own page.