NB7VQ572M 1.8V / 2.5V /3.3V Differential 4:1 Mux .
NB7VQ572M - 1.8V / 2.5V /3.3V Differential 4:1 Mux w/Input Equalizer to 1:2 CML Clock/Data Fanout / Translator
NB7VQ572M 1.8V / 2.5V /3.3V Differential 4:1 Mux w/Input Equalizer to 1:2 CML Clock/Data Fanout / Translator Multi−Level Inputs w/ Internal Terminati.