Catalog > Internet of Things (IOT) Related Products > More Platforms Logic Level Converter Bi-Directional Module Converter BSK LOGIC LEVEL CONVERTOR-NEW LOGIC LEVEL CONVERTOR BI-DIRECTIONAL 3,3-5V OR 5-3,3V Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview 4 channel IIC I2C Logic Level Converter Bi-Directional Module Can set high and low voltages and step up and down between them safely on the same channel Specifications Connects a 3.3V device to a 5V systemSteps down 5V signals to 3.3V AND steps up 3.3V to 5V simultaneouslyThis level converter also works with 2.8V and 1.8V devices.Sets high and low voltages and step up and down on the same channelEach level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the HV' pin, low voltage (3.3V for example) to LV', and ground from the system to the GND' pinDimensions : 0.63 x 0.52" (16.05 x 13.33mm)