These multiplexers are digitally controlled analog switchesimplemented in advanced silicon-gate CMOS technology.These switches have low “on” resistance and low “off” leakages.They are bidirectional switches, thus any analoginput may be used as an output and vice-versa. Also theseswitches contain linearization circuitry which lowers the“on” resistance and increases switch linearity. Thesedevices allow control of up to ±6V (peak) analog signalswith digital control signals of 0 to 6V. Three supply pins areprovided for VCC, ground, and VEE. This enables the connectionof 0–5V logic signals when VCC = 5V and an analoginput range of ±5V when VEE = 5V. All three devices alsohave an inhibit control which when high will disable allswitches to their off state. All analog inputs and outputsand digital inputs are protected from electrostatic damageby diodes to VCC and ground.