The NC7SZ66 is a ultra high-speed (UHS) CMOS compatible single-pole/single-throw (SPST) bus switch.
The LOW on resistance of the switch allows inputs to be connected to out-puts with minimal propagation
delay and without generating additional ground bounce noise. The device is organized as a 1- bit switch with a switch enable (OE) signal. When OE is HIGH, the switch is on and port A is connected to port B. When OE is LOW, the switch is open and a high-impedance state exists between the two ports..