2:1 1.8V PCIe Gen1-2-3 Clock Mux w/Zo=100ohms 9DM.
9DMV0141B - 2:1 1.8V PCIe Gen1-4 Clock Mux
9DMV0141 - 2:1 1.8V PCIe Gen1-2-3 Clock Mux
9DMV0141B - 2:1 1.8V PCIe Gen1-5 Clock Mux