74LV4051D,118

Analog Switches, Multiplexers, Demultiplexers Overview

The Nexperia 74LV4051D,118 is an 8-channel analog multiplexer/demultiplexer housed in a 16-lead SO plastic small outline package (SOT109-1). It features three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7), and a common input/output (Z). The device operates with a supply voltage range of 1.0 V to 6.0 V for digital control inputs. Analog signals can swing between VCC and VEE limits, provided the difference does not exceed 6.0 V. It supports TTL input levels at specific voltages and includes built-in ESD protection exceeding 2000 V HBM.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low-voltage operation optimized for applications ranging from 1.0 V to 6.0 V
• Logic level translation capability enabling communication between 3 V logic and ±3 V analog signals
• Built-in typical 'break before make' switching action to prevent signal overlap
• High electrostatic discharge protection rated above 2000 V via Human Body Model

Analog Switches, Multiplexers, Demultiplexers Applications

• Analog multiplexing and demultiplexing circuits
• Digital multiplexing and demultiplexing systems
• Signal gating applications
• Logic level translation between different voltage domains

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the ordering suffix matches the required package type, as the 74LV4051 series includes multiple variants such as TSSOP and DHVQFN. Confirm that the specific D suffix corresponds to the SO16 package version required for your design. Ensure compliance with RoHS standards and check for any recent product change notifications regarding manufacturing locations or material composition updates.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low-voltage analog switching is required within a 1.0 V to 6.0 V range. It is suitable for designs needing pin and function compatibility with 74HC4051 and 74HCT4051 families while offering lower power consumption. Consider the ON resistance characteristics relative to your signal amplitude and ensure the thermal dissipation capabilities of the SO16 package meet your system's power requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the 74LV4051 family of 8-channel analog multiplexers manufactured by Nexperia. It is designed as a low-voltage Si-gate CMOS device intended for general-purpose signal routing. The family offers multiple package options including SO16, TSSOP16, and DHVQFN16 to accommodate various PCB layout constraints and thermal management needs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The datasheet explicitly states pin and function compatibility with the 74HC4051 and 74HCT4051 devices. These parts may serve as direct replacements if the operating voltage ranges and electrical characteristics align with the specific application requirements.