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PCA9555: IO Maximum Length

Allan Fan
Expert 7090 points
Part Number: PCA9555

Hi Expert,

Do we have maximum IO trace length restriction e.g. if it's ok over 15inch?

Thanks,

Allan  

  • +1
    TI__Guru 73591 points

    Hi Allen,

    We don't have a maximum trace length restriction. Just keep in mind the longer the trace length is and the wider the trace, the more you will see parasitic capacitance and inductance in the line.

    -Bobby