MC74LVXT4066MEL

$0.28

Description：IC SW SPST-NOX4 20OHM SOEIAJ-14
Series：-

SKU:8e2cf116c483 Category: Analog Switches, Multiplexers, Demultiplexers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC SW SPST-NOX4 20OHM SOEIAJ-14
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 (0.209", 5.30mm Width)
Supplier Device Package：SOEIAJ-14
Number of Circuits：4
Grade：-
Qualification：-

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MC74LVXT4066MEL

Overview

The MC74LVXT4066MEL is a quad analog switch manufactured by onsemi, utilizing high-performance silicon-gate CMOS technology. It features four independent bilateral switches capable of controlling analog and digital voltages across the full power-supply range from VCC to GND. The device operates within a supply voltage range of 2.0 V to 5.5 V and supports an analog input voltage range of 2.0 V to 6.0 V. Key electrical characteristics include a maximum ON resistance of 40 Ω at 2.0 V and 30 Ω at 5.5 V (at 25°C), with a maximum propagation delay of 8.0 ns at 2.0 V and 2.0 ns at 5.5 V. The component provides low OFF-channel leakage current of 1.0 µA and offers diode protection on all inputs and outputs.

Feature Summary

High linearity and lower ON resistance over input voltage compared to metal-gate CMOS devices
Input protection circuitry allows overvoltage tolerance up to 7.0 V regardless of supply voltage
Low crosstalk between switches and low noise performance
Compatible with standard LSTTL outputs for ON/OFF control inputs

Applications

Logic-level translation between different voltage domains (e.g., 1.8 V to 3.0 V or 3.0 V to 5.0 V)
Interface circuits connecting 5.0 V circuits to 3.0 V circuits
Sample/hold amplifier configurations

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and availability status. The datasheet indicates that certain variants of this device have been discontinued; therefore, confirm current production status and recommended alternatives before finalizing procurement plans.

Selection Notes

Select this component when interfacing signals between different logic families requiring level shifting or when precise analog signal routing is needed within a single supply rail. Ensure the operating temperature range of -55°C to +85°C meets environmental requirements and verify that the ON resistance specifications are suitable for the intended load current.

Part Context

This device belongs to the LVXT series of high-speed CMOS analog switches. It shares pinout compatibility with the legacy metal-gate MC14066 and the HC4066A, facilitating direct upgrades in existing designs while offering improved switching speed and linearity characteristics inherent to the silicon-gate process.