The HC4316 is similar in function to the metalgate CMOS MC14016 and MC14066, and to the HighSpeed CMOS HC4016 and HC4066. Each device has four independent switches. The device control and Enable inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The device has been designed so that the ON resistances (RON) are much more linear over input voltage than RON of metalgate CMOS analog switches. Logiclevel translators are provided so that the On/Off Control and Enable logiclevel voltages need only be VCC and GND, while the switch is passing signals ranging between VCC and VEE. When the Enable pin (activelow) is high, all four analog switches are turned off.