PI3C3305 PI3C3306 2.5V/3.3V, High Bandwidth, Hot I.
PI3C3305U - 2.5V/3.3V/ High Bandwidth/ Hot Insertion/ 2-Bit/ 2-Port Bus Switch w/ Individual Enables
PI3C3305UE - 2.5V/3.3V/ High Bandwidth/ Hot Insertion/ 2-Bit/ 2-Port Bus Switch w/ Individual Enables