This Level Converter- 2 Channel features two high speed bi-directional 2 channels, allowing for safe and easy communication between devices operating at different logic levels. The logic level converter circuit convert signals as low as 1.8 V to as high as 5 V and vice versa, and its two channels are enough to support most common bidirectional and unidirectional digital interfaces, including I²C, SPI, and asynchronous TTL serial. If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be? A bi-directional Level Converter- 2 Channel is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices.
