The MAX14591ETA+T is a dual channel, high-speed bidirectional level translator in 8 pin TDFN package. The device provides necessary level shifting to allow data transfer in a multivoltage system, externally applied voltages, VCC and VL set the logic levels on either side of the device. A logic signal present on the VL side of the device appears as the same logic signal on the VCC side of the device and vice-versa. The device is optimized for the I2C bus as well as the management data input/output (MDIO) bus where often high-speed, open-drain operation is required.