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74HCT4066BQ The Philips 74HCT4066BQ is a quad single-pole, single-throw analog switch. It offers low on-resistance and operates across a wide temperature range.
Mfr Part #:

74HCT4066BQ

Available from 1 distributors
Mfr Name: Philips
Philips
The Philips 74HCT4066BQ is a quad single-pole, single-throw analog switch. It offers low on-resistance and operates across a wide temperature range.
✓ Total Stock: 164,364 pcs
$ Price Range: $0.99

74HCT4066BQ Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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164,364 pcs
On Request
164364 pcs On Request 1 On Request On Request On Request On Request On Request
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74HCT4066BQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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74HCT4066BQ Description

Short technical summary and product information.

The 74HCT4066BQ from Philips is a versatile quad single-pole, single-throw analog switch designed for various interface applications. Each switch features an active HIGH enable input, allowing for precise control. When the enable input is LOW, the analog switch is turned off.

 

This device boasts low ON resistance, with typical values ranging from 50 Ω at 4.5 V, 45 Ω at 6.0 V, down to 35 Ω at 9.0 V. It is specified to operate reliably within a temperature range of -40 °C to +125 °C, making it suitable for demanding environments. The inputs include clamp diodes, which facilitate the use of current-limiting resistors for interfacing with voltages exceeding VCC.

 

Featuring robust ESD protection, including HBM exceeding 2000 V and CDM exceeding 1000 V, the 74HCT4066BQ ensures durability. It is available in multiple package options, including the DHVQFN14, designed for surface mounting. This component is specified in compliance with JEDEC standard no. 7A.

74HCT4066BQ Quick Information

Product Type: Analog Switch
Series: 74HCT
Canonical Name: Quad Single-Pole Single-Throw Analog Switch
Subcategory: Analog Switches, Multiplexers, Demultiplexers

74HCT4066BQ Compliance

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

74HCT4066BQ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

74HCT4066BQ Features

  • Quad single-pole single-throw analog switch.
  • Low ON resistance: 35-50 Ohms typical.
  • Wide operating temperature: -40°C to +125°C.
  • High ESD protection: HBM >2000V, CDM >1000V.
  • Suitable for TTL level inputs.

74HCT4066BQ Applications

  • Used for analog signal switching.
  • Interface applications requiring low resistance.
  • Suitable for wide temperature environments.
  • Protects inputs from overvoltage conditions.

74HCT4066BQ FAQs

4 frequently asked questions generated from this part’s specifications.
What is the typical ON resistance of the 74HCT4066BQ?

The typical ON resistance ranges from 50 Ohms at 4.5 V, 45 Ohms at 6.0 V, to 35 Ohms at 9.0 V.

What is the operating temperature range for the 74HCT4066BQ?

The operating temperature range is -40 °C to +125 °C.

What type of input levels does the 74HCT4066BQ support?

The 74HCT4066BQ supports TTL level inputs for the nE enable inputs.

What is the Moisture Sensitivity Level (MSL) for the 74HCT4066BQ?

The MSL is 1 Unlimited.

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