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With its small form factor and RoHS certification

ISO14001 ISO9001 DUNS

Brands: Onsemi

Mfr.Part #: NC7SZ66M5X

Datasheet: NC7SZ66M5X Datasheet (PDF)

Package/Case: SOT-23-5

Product Type: Signal Switches, Multiplexers, Decoders

RoHS Status:

Stock Condition: 2,172 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for NC7SZ66M5X or email to us: Email: [email protected], we will contact you within 12 hours.

NC7SZ66M5X General Description

The NC7SZ66M5X represents a breakthrough in high-speed bus switch technology, providing a seamless connection between input and output ports with minimal signal delay. Thanks to its ultra-low on resistance, this CMOS-compatible switch effectively eliminates ground bounce noise, ensuring clean and efficient data transfer. Designed as a 1-bit switch with a switch enable signal, the NC7SZ66M5X allows users to easily control the connection between port A and port B. When the switch enable signal is activated, the two ports are connected, facilitating smooth data transmission. In contrast, deactivating the signal puts the switch into a high-impedance state, maintaining port isolation for added flexibility. Whether used in telecommunications, networking, or other high-speed applications, this bus switch delivers exceptional performance and reliability



  • Compact package for small spaces
  • Fast response time assured
  • Versatile operation in harsh conditions


  • For portable devices
  • Perfect for cell phones
  • Essential for laptops
  • Great for cameras
  • Must-have for gaming
  • Ideal for networking


Parameter Value Parameter Value
Product Category Analog Switch ICs RoHS Details
Mounting Style SMD/SMT Package / Case SOT-23-5
Number of Channels 1 Channel Configuration 1 x SPST
On Resistance - Max 7 Ohms Supply Voltage - Min 1.65 V
Supply Voltage - Max 5.5 V On Time - Max 4.5 ns
Off Time - Max 5 ns Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Series NC7SZ66
Brand onsemi / Fairchild Height 1.3 mm
Length 3 mm Pd - Power Dissipation 200 mW
Product Type Analog Switch ICs Factory Pack Quantity 3000
Subcategory Switch ICs Supply Current - Max 10 uA
Supply Type Single Supply Width 1.7 mm
Part # Aliases NC7SZ66M5X_NL


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The NC7SZ66M5X is a single-function buffer chip from ON Semiconductor. It is designed to provide high-speed and low-power buffering for digital signals in various applications. The chip features a wide voltage range, high output drive capability, and a small footprint, making it ideal for compact electronic devices.
  • Equivalent

    Some equivalent products of NC7SZ66M5X chip include SN74LVC1G66DBVR, TC7SV08FU, and MC74VHC1GT66DF. These devices are single-pole double-throw analog switches that offer similar functionality in compact packages for various applications such as signal routing and level shifting.
  • Features

    The NC7SZ66M5X is a single-pole, single-throw analog switch. It operates from a supply voltage of 1.65V to 5.5V and has ultra-low power consumption. It offers low on-resistance, high channel-to-channel noise isolation, and high bandwidth. It can be used for signal switching, signal isolation, and level shifting applications.
  • Pinout

    The NC7SZ66M5X is a single inverter/buffer with open drain output. It has a 5-pin SOT-23 package with VCC, GND, input (IN), output (OUT), and control input (OE). VCC powers the device, GND is the ground, IN is the input signal, OUT is the output signal, and OE is the output enable control.
  • Manufacturer

    The NC7SZ66M5X is manufactured by ON Semiconductor, a leading semiconductor company that specializes in power management, analog, and digital devices. They provide a wide range of products for various industries, including automotive, communications, and consumer electronics.
  • Application Field

    The NC7SZ66M5X is commonly used in digital communication systems, portable devices, and battery-powered applications. It is also used in applications where low power consumption, small size, and high speed switching are critical requirements, such as smartphones, tablets, and wearables. Additionally, it can be found in consumer electronics, industrial automation, and automotive systems.
  • Package

    The NC7SZ66M5X chip is a single-gate CMOS chip that comes in a SOT-23 package. It measures 1.5mm x 1mm in size.

We provide high quality products, thoughtful service and after sale guarantee

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  • quantity

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from $0.00

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