MC74HC4066FR2

$0.15

Description：LOG CMOS MLTIPLEXER QUAD
Series：*

SKU:b3f29af3721b Category: Analog Switches, Multiplexers, Demultiplexers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：LOG CMOS MLTIPLEXER QUAD
Series：*
Mfr：onsemi
Package：Bulk
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：-
On-State Resistance (Max)：-
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：-
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：-
-3db Bandwidth：-
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：-
Current - Leakage (IS(off)) (Max)：-
Crosstalk：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Number of Circuits：-
Grade：-
Qualification：-

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MC74HC4066FR2

Overview

The MC74HC4066FR2 is a quad bilateral switch manufactured by onsemi, belonging to the 74HC series of high-speed CMOS logic. It integrates four independent SPST switches within a single package, enabling signal routing in multiplexer and demultiplexer configurations. The device operates on a single supply voltage ranging from 2 V to 12 V. Key electrical specifications include a maximum on-resistance of 70 ohms at 4.5 V and 120 ohms at 2 V. It features a bandwidth of 160 MHz and low off-state leakage current. The component supports surface-mount installation in a TSSOP-14 package and functions reliably across an extended temperature range from -55°C to +125°C.

Feature Summary

Integrates four independent bilateral switches for flexible signal routing
Supports wide single-supply voltage operation from 2 V to 12 V
Provides low on-resistance for minimal signal attenuation
Offers high bandwidth suitable for analog and digital applications

Applications

Multiplexing and demultiplexing data signals
Analog signal switching and routing
Sample-and-hold circuits
Gate arrays for programmable logic

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape/reel specifications. Ensure compliance with RoHS directives and check for lead-free material declarations. Confirm availability status as product lifecycles may change. Cross-reference the full part number with authorized distributors to validate authenticity and sourcing channels.

Selection Notes

Select this component when a quad SPST switch configuration is required within a compact surface-mount footprint. Consider the 74HC series compatibility for systems needing standard CMOS logic levels. Evaluate the 70-ohm on-resistance against load requirements to ensure acceptable voltage drop. Verify that the 12 V maximum supply voltage aligns with system power rails.

Part Context

This part belongs to the MC74HC4066 family of quad bilateral switches produced by onsemi. It is functionally compatible with industry-standard 74HC4066 devices. The FR2 suffix typically denotes a specific tape and reel packaging format for automated assembly. It serves as a direct replacement for similar quad switches in legacy designs requiring HC-level performance.