1.

General description

The 74LVCV2G66 is a low-power, low-voltage, high-speed Si-gate CMOS device.

The 74LVCV2G66 provides two single pole single throw analog or digital switches. Each

switch includes an overvoltage tolerant input/output terminal (pin nZ), an output/input

terminal (pin nY) and low-power active HIGH enable input (pin nE).

The low-power enable input eliminates the necessity of using current limiting resistors in

are also overvoltage tolerant.

2.

Features and benefits

Wide supply voltage range from 2.3 V to 5.5 V

Ultra low-power operation

Very low ON resistance:

8.0

Ω (typical) at V

7.5

Ω (typical) at V

7.3

Ω (typical) at V

5 V tolerant input for interfacing with 5 V logic

High noise immunity

Switch handling capability of 32 mA

CMOS low-power consumption

Latch-up performance exceeds 250 mA

Incorporates overvoltage tolerant analog switch technology

Multiple package options

Specified from

−40 °C to +85 °C and −40 °C to +125 °C

74LVCV2G66

Overvoltage tolerant bilateral switch

Rev. 3 — 16 June 2010

Product data sheet