74LVC1G66GW,125 The 74LVC1G66GW,125 is a single-pole single-throw (SPST-NO) analog switch from Nexperia. It features a 10Ω maximum on-state resistance, operates from 1.65V to 5.5V, and offers a 500MHz bandwidth.
Mfr Part #:

74LVC1G66GW,125

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The 74LVC1G66GW,125 is a single-pole single-throw (SPST-NO) analog switch from Nexperia. It features a 10Ω maximum on-state resistance, operates from 1.65V to 5.5V, and offers a 500MHz bandwidth.
✓ Total Stock: 22,020 pcs

74LVC1G66GW,125 Available from 1 distributor

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74LVC1G66GW,125 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Capacitance (CS(off), CD(off))
Charge Injection
Current
Lead Style
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Voltage

74LVC1G66GW,125 Description

Short technical summary and product information.

The 74LVC1G66GW,125 is a single-pole, single-throw (SPST-NO) bilateral analog switch from Nexperia, designed for general-purpose analog and digital signal switching. It operates over a wide supply voltage range of 1.65V to 5.5V, making it suitable for mixed-voltage systems.

 

Key electrical characteristics include a maximum on-state resistance of 10Ω, with typical values of 7.5Ω at 2.7V, 6.5Ω at 3.3V, and 6Ω at 5V. The switch supports a 32mA current capability and offers a -3dB bandwidth of 500MHz. Switching times are fast, with a maximum turn-on time of 4.2ns and turn-off time of 5ns.

 

The device is housed in a 5-lead TSSOP package (SOT353-1) and is specified for operation from -40°C to +125°C. It includes ESD protection exceeding 2000V HBM and 1000V CDM, and meets JESD78 Class I latch-up requirements.

74LVC1G66GW,125 Quick Information

Product Type: Analog Switch
Series: 74LVC1G66
Canonical Name: 74LVC1G66GW,125 — Single SPST-NO Analog Switch
Subcategory: Single SPST Switch

74LVC1G66GW,125 Compliance

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

74LVC1G66GW,125 Features

  • Single SPST-NO analog switch configuration.
  • Low on-resistance: 10Ω max, 6Ω typ at 5V.
  • Wide supply range: 1.65V to 5.5V.
  • High bandwidth: 500MHz -3dB.
  • Fast switching: 4.2ns turn-on, 5ns turn-off.

74LVC1G66GW,125 Applications

  • Signal routing in mixed-voltage systems.
  • Analog and digital signal switching.
  • Audio and video signal multiplexing.
  • Battery-powered portable electronics.

74LVC1G66GW,125 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the 74LVC1G66GW,125?

The supply voltage range is 1.65V to 5.5V.

What is the maximum on-state resistance?

The maximum on-state resistance is 10Ω.

What is the operating temperature range?

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

What package is the 74LVC1G66GW,125 available in?

It is available in a 5-TSSOP (SOT353-1) surface-mount package.

Is the 74LVC1G66GW,125 RoHS compliant?

The part is listed as RoHS3 compliant, but this is unverified.

What is the bandwidth of this analog switch?

The -3dB bandwidth is 500MHz.

What are the switching times?

Maximum turn-on time is 4.2ns and maximum turn-off time is 5ns.

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