1. General description

The 74LVC4066 is a high-speed Si-gate CMOS device.

The 74LVC4066 provides four single pole, single-throw analog switch functions. Each switch has

two input/output terminals (nY and nZ) and an active HIGH enable input (nE). When nE is LOW,

the analog switch is turned off.

Schmitt-trigger action at the enable inputs makes the circuit tolerant of slower input rise and fall

times across the entire VCC range from 1.65 V to 5.5 V.

2. Features and benefits

• Wide supply voltage range from 1.65 V to 5.5 V

• Very low ON resistance:

• 7.5 Ω (typical) at VCC = 2.7 V

• 6.5 Ω (typical) at VCC = 3.3 V

• 6 Ω (typical) at VCC = 5 V

• Switch current capability of 32 mA

• High noise immunity

• CMOS low-power consumption

• Direct interface TTL-levels

• Latch-up performance exceeds 250 mA

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V

• Enable inputs accept voltages up to 5 V

• Multiple package options

• Specified from -40 °C to +85 °C and -40 °C to +125 °C