The TMUX8108 and TMUX8109 devices have 1.8 V logic compatible control for all logic control inputs. 1.8 V logic level inputs allows the TMUX8108 and TMUX8109 to interface with processors that have lower logic I/O rails and eliminates the need for an external translator, which saves both space and bill of materials cost. For more information on 1.8 V logic implementations, refer to Simplifying Design with 1.8 V logic Muxes and Switches.