MC74LVXT4066DR2

$0.26

Description：IC SWITCH SPST-NOX4 20OHM 14SOIC
Series：-

SKU:2918ccf2b97f Category: Analog Switches, Multiplexers, Demultiplexers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NOX4 20OHM 14SOIC
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：20Ohm
Channel-to-Channel Matching (ΔRon)：10Ohm
Voltage - Supply, Single (V+)：2V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：-
-3db Bandwidth：160MHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：10pF
Current - Leakage (IS(off)) (Max)：100nA
Crosstalk：-
Operating Temperature：-55°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.154", 3.90mm Width)
Supplier Device Package：14-SOIC
Number of Circuits：4
Grade：-
Qualification：-

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MC74LVXT4066DR2

Overview

The MC74LVXT4066DR2G is a quad analog switch manufactured by onsemi, utilizing high-performance silicon-gate CMOS technology. It operates within a supply voltage range of 2.0 V to 5.5 V and supports analog signals across the full power-supply range. The device features four independent bilateral switches with low ON resistance (typically 20 Ω at 5.5 V) and low off-channel leakage current (1.0 µA max). Propagation delays are as low as 1.0 ns at 5.5 V, with an on-channel bandwidth reaching 160 MHz. It includes diode protection on all inputs and outputs, allowing overvoltage tolerance up to 7.0 V regardless of supply voltage.

Feature Summary

High linearity and lower ON resistance compared to metal-gate CMOS switches
Diode protection on all inputs and outputs for overvoltage tolerance
Low crosstalk between switches and low noise performance
Compatible with standard LSTTL logic levels

Applications

Logic-level translation between different voltage domains
Multiplexer and demultiplexer configurations
Sample-and-hold amplifier circuits

Procurement Notes

Verify the specific ordering suffix 'DR2G' against the manufacturer's official documentation to confirm package type and environmental compliance. Confirm current production status, as datasheet revisions indicate potential discontinuation or obsolescence notices for certain variants. Ensure compatibility with required operating temperature ranges and verify pin assignments match the intended PCB layout.

Selection Notes

Select this component when interfacing analog signals that vary across the full supply range is required. It is suitable for applications needing fast switching speeds and low distortion. Consider the SOIC-14 NB package constraints and ensure adequate thermal management if power dissipation limits are approached. Verify control input voltage levels align with the system's logic family.

Part Context

This part belongs to the LVXT series of high-speed CMOS analog switches from onsemi. It shares pinout compatibility with older metal-gate CMOS devices like the MC14066 and HC4066A, facilitating drop-in replacements in legacy designs while offering improved performance characteristics such as faster propagation and better linearity.