4066 The NXP 4066 is a quad SPST analog switch with 4 independent switches. It features a maximum on-state resistance of 100Ω at 5V and operates over a supply range of 2V to 6V.
Mfr Part #:

4066

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP 4066 is a quad SPST analog switch with 4 independent switches. It features a maximum on-state resistance of 100Ω at 5V and operates over a supply range of 2V to 6V.
✓ Total Stock: 712 pcs
$ Price Range: $0.99

4066 Available from 1 distributor

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✓ Non-Authorised
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712 pcs
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4066 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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4066 Description

Short technical summary and product information.

The NXP 4066 is a quad single-pole single-throw (SPST) analog switch integrated circuit. It contains four independent switches that can be controlled individually, making it suitable for signal routing and multiplexing applications.

 

Key electrical specifications include a maximum on-state resistance of 100Ω when operated at a 5V supply and 70Ω at 10V. The device operates from a single supply voltage ranging from 2V to 6V, allowing use in low-voltage systems. It is designed for a wide operating temperature range of -55°C to 125°C, suitable for industrial and automotive environments.

 

The 4066 is offered in a 14-SOIC surface-mount package, enabling compact PCB designs. The switches are bidirectional and can handle both analog and digital signals. Typical applications include audio signal routing, data acquisition systems, and analog multiplexing.

4066 Quick Information

Product Type: Analog Switch
Canonical Name: NXP 4066 Quad SPST Analog Switch
Subcategory: SPST

4066 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

4066 Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

4066 Features

  • Quad SPST analog switch with 4 independent channels.
  • Maximum on-state resistance of 100Ω at 5V supply.
  • Operates from 2V to 6V single supply.
  • Wide operating temperature range from -55°C to 125°C.
  • Surface mount 14-SOIC package.

4066 Applications

  • Used for signal routing in audio and data acquisition systems.
  • Suitable for analog multiplexing and demultiplexing applications.
  • Ideal for battery-powered devices due to low voltage operation.
  • Can be used in industrial control and instrumentation.

4066 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NXP 4066?

The NXP 4066 operates from a single supply voltage of 2V to 6V.

What package is the NXP 4066 available in?

The NXP 4066 is available in a 14-SOIC (0.150") surface-mount package.

What is the operating temperature range of the NXP 4066?

The operating temperature range is -55°C to 125°C.

What is the on-state resistance of the NXP 4066?

The maximum on-state resistance is 100Ω at 5V supply and 70Ω at 10V supply.

How many channels does the NXP 4066 have?

The NXP 4066 has 4 independent SPST switch channels.

What type of analog switch is the NXP 4066?

The NXP 4066 is a Quad SPST (single-pole single-throw) analog switch.

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