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NXP 74AVCH8T245PW pin to pin cross

adomino
Intellectual 1000 points

Hey Level Shifter Team,

Does TI have a true dual source cross for NXP 74AVCH8T245PW? I found TI SN74AVCH8T245PWR, but it only translates down to 1.2V. I am looking for a part that can translate down to 1.05V.

Thanks!

  • 0
    TI__Mastermind 30105 points

    Hello,

    We currently do not have an equivalent part. Unfortunately, our AVC translators can go as low as 1.2V

    We do have the TXB030x translators that can translate down to 1.05V. However, there are a few caveats. It is only available in 2 or 4 bit configurations and because it is an auto-direction sensing translator your drivers will need to be able to source/sink at least 3mA or current to initiate a direction change on the line. They are also sensitive to load capacitance (should be kept under 15pF for 1.05V at higher data rates) and external pullup/pulldown resistors on the IO channels.