The MC74VHC4051, MC74VHC4052 and MC74VHC4053 utilize silicon–gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF leakage currents. These analog multiplexers/demultiplexers control analog voltages that may vary across the complete power supply range (from VCC to VEE).
These devices have been designed so that the ON resistance (Ron) is more linear over input voltage than Ron of metal–gate CMOS analog switches.

• Fast Switching and Propagation Speeds
• Low Crosstalk Between Switches
• Diode Protection on All Inputs/Outputs
• Analog Power Supply Range (VCC – VEE) = 2.0 to 12.0 V
• Digital (Control) Power Supply Range (VCC – GND) = 2.0 to 6.0 V
• Improved Linearity and Lower ON Resistance Than Metal–Gate Counterparts
• Low Noise
• Chip Complexity:
    VHC4051 — 184 FETs or 46 Equivalent Gates
    VHC4052 — 168 FETs or 42 Equivalent Gates
    VHC4053 — 156 FETs or 39 Equivalent Gates