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TXS0108E: Design Inquiry

Abhishek Manoj
Intellectual 825 points

Part Number: TXS0108E

Hi Team,

For the level translator TXS0108EPWR and TXS0104EPWR, for the unused channel, can it be left floating or any termination is required.

 

Regards,

Abhishek

  • 0
    TI__Guru 55401 points

    Hi Abhishek,

    Unused I/Os can be left floating as internal pullup will keep the state as logic high, however note that the when device is disabled, pullups will also follow the status. During that time, if a specific logic state is needed at the same net name, weak pullup would be suggested (>40kohms).

    Regards,

    Jack