CD74HC4066E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

Name: CD74HC4066E
Brand: Texas Instruments
SKU: CD74HC4066E
Availability: InStock

CD74HC4066E is a high-speed CMOS quad analog switch (SPST) with 200 MHz bandwidth and 2V–10V supply range. Features low on-resistance and high reliability for signal routing. From $0.31, in stock with worldwide shipping.

NOT RECOMMENDEDIntegrated CircuitVerified Apr 2026

Package / Visual Reference

CD74HC4066EDual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Dual-In-Line Packages
Pin Count: 14
Lifecycle: NOT RECOMMENDED
Datasheet: CD74HC4066E Datasheet PDF
Category: Integrated Circuit
Price: From $0.3076(MOQ 1)
Temp Range: -55.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of CD74HC4066E?

Quad SPST analog switch with 200 MHz bandwidth for high-speed signal switching
Wide supply voltage range of 2V to 10V for flexible system integration
Low on-resistance design minimizes signal distortion and power loss
CMOS technology ensures low quiescent current and high noise immunity
Standard 14-pin DIP package for easy through-hole PCB assembly

What is CD74HC4066E used for?

The CD74HC4066E is widely used in audio/video signal routing, analog multiplexing, and general-purpose switching applications. It is ideal for battery-powered devices, communication equipment, and instrumentation where low power consumption and wide voltage compatibility are essential. The quad configuration also suits data acquisition systems and test equipment requiring multiple independent analog switches.

What are the specifications of CD74HC4066E?

Pbfree Code	Yes
YTEOL	3.9
Additional Feature	Configuration : 1:1 SPST
Analog IC - Other Type	SPST
Bandwidth-Nom	200MHz
Input Voltage-Max	10V
Input Voltage-Min	2V
JESD-30 Code	R-PDIP-T14
JESD-609 Code	e4
Normal Position	NO
Number of Channels	4
Number of Functions	4
Off-state Isolation-Nom	72dB
On-state Resistance Match-Nom	1Ω
On-state Resistance-Max (Ron)	95Ω
Output	SEPARATE OUTPUT
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP14,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Qualification Status	Not Qualified
Signal Current-Max	0.25A
Supply Current-Max (Isup)	0.02mA
Supply Voltage-Max (Vsup)	10V
Supply Voltage-Min (Vsup)	2V
Supply Voltage-Nom (Vsup)	4.5V
Surface Mount	NO
Switch-off Time-Max	45ns
Switch-on Time-Max	30ns
Switching	MAKE-BEFORE-BREAK
Technology	CMOS
Temperature Grade	MILITARY
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Malaysia, Mexico

Where can I find the CD74HC4066E datasheet?

CD74HC4066E Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for CD74HC4066E?

Compatible alternatives and drop-in replacements for CD74HC4066E:

CD74HC4066EE4Texas Instruments SPST, 4 Func, 4 Channel,

CMOS, PDIP14

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the supply voltage range for the CD74HC4066E?

The CD74HC4066E operates over a supply voltage range of 2V to 10V, making it compatible with both 3.3V and 5V logic systems as well as higher-voltage analog applications.

What type of switch is the CD74HC4066E and how many channels does it have?

The CD74HC4066E is a quad single-pole single-throw (SPST) analog switch IC containing four independent bidirectional switch channels, each capable of switching analog or digital signals up to 200 MHz bandwidth.

What are common applications for the CD74HC4066E?

Common applications include audio and video signal routing, analog multiplexing in data acquisition systems, signal gating in communication equipment, and general-purpose switching in battery-operated portable devices.

What package type is the CD74HC4066E available in?

The CD74HC4066E comes in a 14-pin dual in-line package (DIP), which is well-suited for prototyping and through-hole PCB designs. It is RoHS compliant (Pb-free) as indicated by its JESD-609 code e4.

Can the CD74HC4066E be used as a replacement for the 74HC4066?

Yes, the CD74HC4066E is functionally equivalent to the standard 74HC4066 quad analog switch and can serve as a drop-in replacement in most circuit designs, sharing the same pin-out, logic levels, and electrical characteristics.

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Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $0.3076

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.8314	$0.83
24+	$0.5543	$13.30
25+	$0.3326	$8.31
101+	$0.3076	$31.07

pcs

Unit price: $0.8314 · Total: $0.83

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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CD74HC4066E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of CD74HC4066E?

What is CD74HC4066E used for?

What are the specifications of CD74HC4066E?

Compliance & Regulatory

Where can I find the CD74HC4066E datasheet?

What are equivalent replacements for CD74HC4066E?

Frequently Asked Questions

What is the supply voltage range for the CD74HC4066E?

What type of switch is the CD74HC4066E and how many channels does it have?

What are common applications for the CD74HC4066E?

What package type is the CD74HC4066E available in?

Can the CD74HC4066E be used as a replacement for the 74HC4066?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

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