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    Part Img PCA9536DR datasheet by Texas Instruments

    • PCA9536 - Remote 4-Bit I2C and SMBus I/O Expander with Configuration Registers 8-SOIC -40 to 85
    • Original
    • Yes
    • Yes
    • Active
    • EAR99
    • 8542.39.00.01
    • 8542.39.00.00
    • Find it at Findchips.com

    PCA9536DR datasheet preview

    PCA9536DR Frequently Asked Questions (FAQs)

    • The PCA9536DR can support I2C bus frequencies up to 400 kHz.
    • The PCA9536DR can be configured for 8-bit or 16-bit port expansion by setting the A0 and A1 address pins. For 8-bit expansion, tie A0 and A1 to GND, and for 16-bit expansion, tie A0 to VCC and A1 to GND.
    • The PCA9536DR can sink or source up to 25 mA per output.
    • The PCA9536DR can be reset by pulling the RESET pin low for at least 1 ms.
    • The PCA9536DR outputs are in a high-impedance state (tri-stated) after power-on, and the internal pull-up resistors are disabled.
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