Quad Analog Switch Multiplexer/Demultiplexer
High−Performance Silicon−Gate CMOS

The MC74LVX4066 utilizes silicon−gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF−channel leakage current. This bilateral switch/multiplexer/demultiplexer controls analog and digital voltages that may vary across the full power−supply range (from VCC to GND).
The LVX4066 is identical in pinout to the metal−gate CMOS MC14066 and the high−speed CMOS HC4066A. Each device has four independent switches. The device has been designed so that the ON resistances (RON) are much more linear over input voltage than RON of metal−gate CMOS analog switches.
The ON/OFF control inputs are compatible with standard CMOS outputs; with pull−up resistors, they are compatible with LSTTL outputs.

• Fast Switching and Propagation Speeds
• High ON/OFF Output Voltage Ratio
• Low Crosstalk Between Switches
• Diode Protection on All Inputs/Outputs
• Wide Power–Supply Voltage Range (VCC – GND) = 2.0 to 6.0 Volts
• Analog Input Voltage Range (VCC – GND) = 2.0 to 6.0 Volts
• Improved Linearity and Lower ON Resistance over Input Voltage
   than the MC14016 or MC14066
• Low Noise
• Chip Complexity: 44 FETs or 11 Equivalent Gates