The SN74AUC2G66YEPR is a dual bilateral switch designed for 1.65-V to 5.5-V VCC operation. The device functions as a voltage-controlled switch. It is designed for low-power and high-speed operation with 2.3-ns propagation delay and 0.5-ohm switch connection between two ports. The SN74AUC2G66YEPR can be used for various digital and analog applications, including signal gating, level shifting, and voltage clamping. It features Schmitt-trigger inputs for noise immunity and a wide operating temperature range of -40°C to 125°C. This IC part comes in a compact 8-pin package and is ideal for portable and battery-powered devices