The TS3DV642-Q1 is a 6 differential channel or 12 single ended channel bidirectional multiplexer/demultiplexer. It offers low on-state resistance as well as low datapath parasitics which allows it to achieve a high bandwidth. The TS3DV642-Q1 is a passive mux that is recommended for data rates up to 6 Gbps, however the device can be used for interfaces with higher data rates depending on how much loss is permissible for the mux from the overall electrical link budget. The device provides the high bandwidth necessary for many interfaces to handle differential and as well as single ended signals. The device supports differential signaling with common mode voltage range (CMV) of 0 to 3.6 V and 0 - 5.5 V CMOS signals.

The TS3DV642-Q1 has total 6 differential channels. All these channels are functionally equivalent and provides almost identical electrical performance. The channels can be used in an arbitrary fashion for differential and single ended signals in any order.