TXS0108E is a High-Speed, Full-Duplex 8-Channel Level Conversion IC.
It provides two-way communication capabilities between different logic levels.
Side “A” supports voltages of 1.2V to 3.6V, side “B” support voltages of 1.65V to 5.5V.
Therefore, the level shifter can be used for all possible logic levels between 1.2V and 5.5V.
Typical applications are for example to connect 3.3V sensors to 5V microcontrollers, to adapt I2C or SPI bus, etc.