Part Number	Manufacturer	Description	Eu RoHS	China RoHS	Reach compliant
74HC4051	Fairchild -Micross Comp	IC MUX/DEMUX 8:1 DIE
74HC4066	Fairchild -Micross Comp	IC SWITCH QUAD SPST 95 OHM DIE
CD4051B	Fairchild -Micross Comp	IC MUX 8:1 240 OHM
CD4052B	Fairchild -Micross Comp	IC MUX 2 X 4:1 240 OHM