The TMUX7612-Q1 has four independently selectable single-pole, single-throw switches that are turned-on or turned-off based on the state of the corresponding select pin. The control pins operate down to 1.8 V logic and can be as high as 44 V.

The TMUX7612-Q1 devices can be operated without any external components except for the supply decoupling capacitors. The SELx pins have internal pull-down resistors.