TXS0108E SPI-I2C-UART Bi-Directionele Logic Level Converter 8 channel

Some modules work with 3.3V I2C or SPI, then this is very useful if your system works with 5V.

This module with TXS0108E chip  has 8 bi-directional channels and is therefore suitable for almost all standard communication such as I2C (4x), SPI (2x) or UART (4x). This converter also works with 2.8V or 1.8V modules/chips.

The pins are listed at the top with A (lower voltage: 1.4-3.6V), B (higher voltage: 1.65-5.5V) and GND (ground/min/Earth).

Pin headers are included as shown on the picture.

Instructions for connection:

For more information see the datasheet.

1. Connect the VA pin to the module/system with the lower voltage
2. Connect the VB pin to the module/system with the higher voltage
3. Connect the GND to ground/min pin of the module/system (both systems have the same ground/min)
4. Connect the OE pin to the VA orVB pin. (not both!)
5. Connect the pins of the module/system with the lower voltageto the pins A1-A8
6. Connect the pins of the module/system with the higher voltageto the pins B1-B8