The IN74HC4052A utilise 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).
The Channel-Select inputs determine which one of the Analog Inputs/Outputs is to be connected, by means of an analog switch, to the Common Output/Input. When the Enable pin is high, all analog switches are turned off.
The Channel-Select and Enable inputs are compatible with standard CMOS outputs; with pull-up resistors, they are compatible with LS/ALS TTL outputs.

• 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
• Low Noise