Products > Integrated Circuits (ICs) > Logic ICs > FXWA9306L8X
  • FXWA9306L8X

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Voltage Level Translator, Bidirectional, 2 Inputs, 1 V to 5.5 V Supply, 1.5 ns Delay, UQFN-8

  • Package/Case :
  • MicroPak-8
  • Product Categories :
  • Translation - Voltage Levels
  • RoHs Status:
  • Rohs
  • In-stock:
  • 5000


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FXWA9306L8X Product Details

The FXWA9306L8X is a dual, bi-directional, I2C-bus and SMBus, voltage-level translator with an enable (OE) input that is operational from 1.0V to 3.6V (VCCA) and 1.8V to 5.5V (VCCB) without requiring a direction pin. As with standard I2C-bus systems, the pull-up resistors are required to provide the logic HIGH levels on the translator's bus. The FXWA9306L8X has a standard open-drain configuration of the I2C bus. The size of these pull-up resistors depends on the system, but each side of the translator must have a pull-up resistor. The device is designed to work with Standard-Mode, Fast-Mode, and Fast Mode Plus I2C-bus devices in addition to SMBus devices. The maximum frequency is dependent on the RC time constant, but generally supports up to 2MHz. All channels have the same electrical characteristics and there is a minimum deviation from one output to another in voltage or propagation delay. This is a benefit over discrete transistor voltage translation solutions, since the fabrication of the switch is symmetrical. The translator provides excellent ESD protection to lower voltage devices and at the same time protects less-ESD resistant devices.


  • 2-Bit Bi-Directional Translator for SDA and SCL Lines in Mixed-Mode I2C-Bus Applications
  • Standard-Mode, Fast-Mode, and Fast-Mode-Plus I2C-Bus and SMBus Compatible
  • Less than 1.5ns Maximum Propagation Delay to Accommodate Standard-Mode and Fast-Mode I2C-Bus Devices and Multiple Masters
  • Allows Voltage Level Translation Between:
  • 1.0V VCCA and 1.8V, 2.5V, 3.3V, or 5V VCCB
  • 1.2V VCCA and 1.8V, 2.5V, 3.3V, or 5V VCCB
  • 1.8V VCCA and 3.3V or 5V VCCB
  • 2.5V VCCA and 5V VCCB
  • 3.3V VCCA and 5V VCCB
  • Supports I2C Clock Stretching and Multi-Master
  • Provides Bi-Directional Voltage Translation without Direction Pin
  • Low 3.5Ω On-State Connection Between Input and Output Ports; Provides Less Signal Distortion
  • Open-Drain I2C-Bus I/O Ports (A0, A1, B0, and B1)
  • 5V-Tolerant I2C-Bus I/O Ports to Support Mixed-Mode Signal Operation
  • Lock-Up-Free Operation
  • High-Impedance A0, A1, B0, and B1 Pins for OE = LOW
  • Packaged in 8-Terminal Leadless MicroPak™ (1.6mm x 1.6mm)
  • Flow-Through Pinout for Simpler Printed-Circuit Board Trace Routing
  • 4kV HBM ESD (per JESD22-A114)
  • ESD Protection Exceeds:
  • 1KV CDM (per JESD22-C101)
  • 8kV HBM ESD (Pin to Pin, B Port)


  • This product is general usage and suitable for many different applications.

Technical Parameters

  • Propagation Delay Time
  • 1.5 ns
  • Supply Voltage Max
  • 3.6 V
  • Supply Voltage Min
  • 1 V
  • Maximum Operating Temperature
  • + 85 C
  • Package / Case
  • MicroPak-8
  • Minimum Operating Temperature
  • - 40 C
  • Packaging
  • Reel

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Estimated Delivery Time: Jun 18 - Jun 23 days (choose Expedited at checkout).

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  • charge 3.5% service fee.
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We provide high quality products, thoughtful service and after sale guarantee

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    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6: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.

Jotrin ESD packing


1.We provide 90 days warranty.

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.


Q: How does Jotrin guarantee that FXWA9306L8X is the original manufacturer or agent of ON?
We have a professional business development department to strictly test and verify the qualifications of ON original manufacturers and agents. All ON suppliers must pass the qualification review before they can publish their FXWA9306L8X devices; we pay more attention to the channels and quality of FXWA9306L8X products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of FXWA9306L8X chips? Including ON original factory information, Translation - Voltage Levels application, FXWA9306L8X pictures?
You can use Jotrin's intelligent search engine, or filter by Standard Logic ; Level Translators category, or find it through ON Semiconductor, LLC Information page.
Q: Are the ON's FXWA9306L8X price and stock displayed on the platform accurate?
The ON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for FXWA9306L8X, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of FXWA9306L8X?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the FXWA9306L8X we delivered, we will accept the replacement or return of the FXWA9306L8X only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of FXWA9306L8X.
(3)The FXWA9306L8X is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as FXWA9306L8X datasheet pdf, FXWA9306 pin diagram?
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