PCI Express Switch Mux/Demux 4-CH 42-Pin HVQFN EP T/R
4-Channel 8-Input 16-Output Surface Mount Multiplexer/Demultiplexer
Quad Channel Industrial Switch, 42-Pin QFN, 3.3V Supply, -40 to 85°C
CBTL04083ABS/HVQFN42/REEL13DPS//