5V to 3.3V bus and vice versa

Yes yes I read all but no first line. .) Thank you I might think about using something like that but only need to find 16 bit or more but based on this device I ll look right now. I think that this version is the old version of txs or txb series and becouse of that they could have 16 bit versions of the device. Txs and txb series does not have more then 8 bit devices.