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TXB0108: Does each bit automatically detect the direction?

Qi Liu
Expert 5835 points
Part Number: TXB0108

Hi, support team

My customer has the questions as follow:

Does each bit automatically detect the direction?
Or 8bits all in the same direction?

Thanks so much.

Best regards,
Yuki

  • 0
    Guru 317280 points

    The TXB does not detect the direction in any way.

    The input buffers and output drivers on both sides are always active. But the outputs are very weak (with an impedance of 4 kΩ), so other devices can easily override them.