Specifications:

25 MHz typical internal oscillator requires no external componentsn
External 50 MHz (max.) clock inputn
Internal power-on resetn
Noise filter on SDA/SCL inputsn
Edge rate control on outputsnNo output glitches on power-upn
Supports hot insertionn
Low standby currentn
Operating power supply voltage range of 2.3 V to 5.5 Vn5.5 V tolerant inputsn−40°C to 85°C operation