The 74V2G66 is an advanced high-speed CMOS dual bilateral switch developed using silicon gate C2MOS technology. It achieves high speed propagation delay and very low ON resistance, while maintaining true CMOS low power consumption. This bilateral switch handles rail-to-rail analog and digital signals that may vary across the full power supply range (from GND to VCC). The C input is provided to control the switch, and it is compatible with standard CMOS output; the switch is ON (port I/O is connected to VCC) when C input is high; the switch is OFF (port I/O is connected to GND) when C input is low.