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74HC1G66GW,125 The 74HC1G66GW,125 is a single-pole single-throw analog switch from Nexperia. It features 80Ohm max on-resistance, 200MHz bandwidth, and operates over -40°C to 125°C.
Mfr Part #:

74HC1G66GW,125

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The 74HC1G66GW,125 is a single-pole single-throw analog switch from Nexperia. It features 80Ohm max on-resistance, 200MHz bandwidth, and operates over -40°C to 125°C.
✓ Total Stock: 22,020 pcs

74HC1G66GW,125 Available from 1 distributor

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✓ Non-Authorised
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Optech Co.,Limited ✓
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22,020 pcs
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22020 pcs On Request 1 On Request On Request On Request On Request On Request
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74HC1G66GW,125 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Latch-up Performance
Mounting Type
Multiplexer
Number of Circuits
Number of Pins
On
Operating Temperature
SVHC Present
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Voltage
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74HC1G66GW,125 Description

Short technical summary and product information.

The 74HC1G66GW,125 is a single-pole single-throw (SPST) analog switch from Nexperia, designed for general-purpose signal switching in low-voltage applications. It features a wide supply voltage range of 2V to 10V, making it suitable for battery-powered and portable devices. The switch offers very low on-resistance, with typical values of 45Ω at 4.5V, 30Ω at 6V, and 25Ω at 9V, and a maximum on-resistance of 80Ω. It provides a -3dB bandwidth of 200MHz and fast switching times of 20ns (max) for both turn-on and turn-off. The device includes ESD protection exceeding 2000V HBM and 1000V CDM, and latch-up performance above 100mA. It is available in a compact 5-TSSOP package (also compatible with SC-70-5 and SOT-353) and operates over the full industrial temperature range of -40°C to 125°C. The 74HC1G66GW is RoHS3 compliant and suitable for analog and digital signal routing, audio switching, and data acquisition systems.

74HC1G66GW,125 Quick Information

Product Type: Analog Switch
Series: 74HC1G66
Canonical Name: 74HC1G66GW,125 - SPST-NO Analog Switch, 80Ohm, 5-TSSOP
Subcategory: SPST-NO Analog Switch

74HC1G66GW,125 Compliance

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

74HC1G66GW,125 Features

  • Single-pole single-throw (SPST) analog switch.
  • Very low on-resistance: 45Ω typ at 4.5V.
  • Wide supply voltage range: 2V to 10V.
  • High bandwidth: 200MHz.
  • ESD protection exceeds 2000V HBM.

74HC1G66GW,125 Applications

  • Ideal for signal routing in portable devices.
  • Used in audio and video switching applications.
  • Suitable for battery-powered equipment.
  • Perfect for analog multiplexing in data acquisition.

74HC1G66GW,125 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the 74HC1G66GW?

The supply voltage range is 2V to 10V.

What package options are available for the 74HC1G66GW?

It is available in 5-TSSOP, SC-70-5, and SOT-353 packages. The supplier device package is 5-TSSOP.

What is the operating temperature range?

-40°C to 125°C.

Is the 74HC1G66GW RoHS compliant?

It is listed as RoHS3 Compliant (unverified).

What is the maximum on-state resistance?

80Ω.

What is the -3dB bandwidth?

200MHz.

What are the switching times?

Turn-on and turn-off times are both 20ns (max).

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