Analog Devices Inc.

Level Shifting Hot Swappable 2-Wire Bus Buffer with Enable Features:Bidirectional Buffer* for SDA and SCL Lines Increases FanoutPrevents SDA and SCL Corruption During Live Board Insertion and Removal From BackplaneLogic Threshold ENABLE InputIsolates Input SDA and SCL Lines from OutputCompatible with I2C, I2C Fast Mode and SMBus Standards (Up to 400kHz Operation)1V Precharge on all SDA and SCL LinesSupports Clock Stretching, Arbitration and Synchronization5V to 3.3V Level TranslationHigh Impedance SDA, SCL Pins for VCC = 0V, VCC2 = 0VSmall 8-Lead DFN and MSOP Packages

* $5.02 - $5.98