The SKY13272-340LF is a 4-input to 2-output switch in a low cost QFN-20 4 x 4 mm package. The SKY13272-340LF enables 16 states, directing any of the four inputs to either of the two outputs. States are selected by 4 positive voltage control inputs. The switch can operate over the temperature range of -40 °C to 85 °C.