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TXB0108 datasheet layout section OE pin

daniel
Genius 5095 points

Other Parts Discussed in Thread: TXB0108

Hi,

In TXB0108 datasheet, the layout example(section11.2). OE pin is not connected to any IO pin.

I think it is wrong. Is it should be connected with a control signal to pull OE pin to high?

Thanks

  • 0
    TI__Expert 6335 points
    Daniel,

    Thank you for your feedback. I tend to agree.

    There is a note below the pin that implies OE should be driven high once both power rails are stable. However, a layout that illustrates a connection to a GPIO pin would be better. Just looking at the illustation, it looks as if the TXB0108 is permanently disabled.

    I will submit a request to modify the datasheet accordingly. Thank you.

    Best Regards,
    Nirav