The TMUX6234 has 1.8-V logic compatible control for all logic control inputs. 1.8-V logic level inputs allows the switch to interface with processors that have lower logic I/O rails and eliminates the need for an external translator, which saves both space and BOM cost. Refer to Simplifying Design with 1.8 V logic Muxes and Switches for more information on 1.8 V logic implementations.