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Boards using the TCA9554DW

2 boards

Boards in 2 GitHub repositories, designed in KiCad, that use the TCA9554DW by Texas Instruments (-40℃~+85℃ 1.65V~5.5V 400kHz I2C Interrupt Output Reset function、Cascading and address extension、Built-in LED driver SOIC-16-300mil I/O Expanders ROHS). See how each wires it, with its parts, size, README and files; the TCA9554DW’s symbol, footprint and pinout are on its own page.

  • 2 layers60 × 29 mm0015 TCA9554 GPIO rev01a, the printed circuit board in 3D

    0015 TCA9554 GPIO rev01a

    SP6GK/TCA9554_STM32_GPIO_Expander

    STM32 HAL driver for TCA9554 GPIO expander + evaluation board.

    38 partsAGPL-3.0
  • 2 layers65 × 50 mmMecha Dev Expander, the printed circuit board in 3D

    Mecha Dev Expander

    SolidwareGit/Modular-GP2040-Dev-Board

    This is a development board for the RP2040 to enable creation of a modular GP2040-CE, using I2C, for fightsticks or other controller peripherals

    30 parts1CC0-1.0