Found 4 alternatives for CBTL02043BBQ,115 by NXP USA Inc.. Interface Analog Switches Special Purpose — 20-VFQFN Exposed Pad.
IC MUX/DEMUX 2:1 PCI 20DHVQFN
USB3 SWITCH V-QFN4525-20
PCIE SWITCH V-QFN2545-20