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.
Feature:
Provide two-way communication capability
VCCA side support voltage: 1.2V-3.6V
VCCB side support voltage: 1.65v-5.5v
Can provide 3.3-5V, 1.8-3.3v and other common level conversion capability
Main applications:
5V and 3.3V MCU module
3.3V and 5V MCU module
Compatible and other communications support
MCU and SD card communication level conversion
SCM and iic, spi serial device level converter
OE active high enable IO recommended by a low voltage side of the IO port
