74LVCV2G66GM,125

Analog Switches, Multiplexers, Demultiplexers Overview

The Nexperia 74LVCV2G66GM,125 is a low-power, low-voltage, high-speed Si-gate CMOS bilateral switch. It provides two single-pole single-throw analog or digital switches with overvoltage tolerant input/output terminals (pin nZ) and active HIGH enable inputs (pin nE). The device operates within a supply voltage range of 2.3 V to 5.5 V and supports signals up to 5.5 V independent of VCC. It features very low ON resistance, ranging from 5.7 Ω to 8.0 Ω depending on conditions, and handles switch currents up to 32 mA. Propagation delay is typically 0.2 ns to 0.4 ns at 5.5 V. ESD protection exceeds 2000 V (HBM) and 1000 V (CDM). It is specified for ambient temperatures from -40 °C to +125 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Incorporates overvoltage tolerant technology allowing switch terminals to accept voltages up to 5.5 V independent of the supply voltage.
• Features ultra-low power operation with low-power active HIGH enable inputs that eliminate the need for current limiting resistors in portable applications.
• Provides high noise immunity and robust latch-up performance exceeding 250 mA per JESD 78B Class II standards.

Analog Switches, Multiplexers, Demultiplexers Applications

• Low-power portable applications requiring reduced component count and footprint.
• Mixed 3.3 V and 5 V environments utilizing overvoltage tolerant control inputs.
• Battery-powered devices where eliminating current limiting resistors reduces power consumption.

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the ordering suffix '125' against official Nexperia documentation to confirm the specific temperature grade and package variant. Ensure the requested part matches the exact type number listed in the datasheet's ordering information table. Cross-reference the manufacturer's latest product status to confirm production availability before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring bilateral switching with overvoltage tolerance up to 5.5 V. It is suitable for interfacing between different logic levels without external level shifters. Consider the low ON resistance and high speed characteristics for signal integrity requirements in mixed-signal environments.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the 74LVCV2G66 family of overvoltage tolerant bilateral switches. The family includes variants such as 74LVCV2G66DC in VSSOP8 and 74LVCV2G66GT in XSON8 packages. The GM suffix indicates a specific package configuration distinct from the standard DC and GT types listed in the primary ordering table.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by comparing pin configurations and electrical specifications against alternative bilateral switches.