Analog Switch

The MC74VHC1GT66 is an advanced high speed CMOS bilateral analog switch fabricated with silicon gate CMOS technology. It achieves high speed propagation delays and low ON resistances while maintaining CMOS low power dissipation. This bilateral switch controls analog and digital voltages that may vary across the full power–supply range (from VCC to GND).

The MC74VHC1GT66 is compatible in function to a single gate of the very High Speed CMOS MC74VHCT4066. The device has been designed so that the ON resistances (RON) are much lower and more linear over input voltage than RON of the metal–gate CMOS or High Speed CMOS analog switches.

• Low Power Dissipation: ICC = 2 μA (Max) at TA = 25°C

• Diode Protection Provided on Inputs and Outputs

• Improved Linearity and Lower ON Resistance over Input Voltage

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300 mA

• ESD Performance: HBM > 2000 V; MM > 200 V, CDM > 1500 V