Icstation TXS0108E 8 Channel Logic Level Converter BiDirectional High Speed Full Duplex Shifter 33V 5V for Arduino Raspberry Pi Pack of 4

If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. This bi-directional logic level converter is a small device to convert the 1.8V 3.3V 5V logic level mutually enable you to successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 8 pins on the high side to 8 pins on the low side.The level converter provide serial inteface compatible with UART/IIC/SPI port is very easy to use. Package Included: 4X TXS0108E 8 Channel Logic Level Converter Note:VCCA support 1.2V-3.6V and VCCB support 1.65v-5.5v