I USED TXB0108PWR FOR AGRI SENSOR.
VOLTAGE TRANSLATION IS 3.3V AND 1.8V.
DATASHEET SHOWS THAT The A and B sides of an unused data I/O pair must be held in the same state, i.e., both at VCCI or both at GND.
I USED B3 AND A3 ARE BOTH OPEN,IS THIS WAY NO PROBLEM ?