Name: XR17V254IV-F
Brand: Exar Corporation
SKU: XR17V254IV-F
Availability: InStock
Rating: 5 (112 reviews)

XR17V254IV-F

For Reference Only

Part Number	XR17V254IV-F
Manufacturer	Exar Corporation
Description	IC UART PCI BUS QUAD 144LQFP
Datasheet	XR17V254IV-F Specifications
Package	144-LQFP
ECAD
In Stock	16,152 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
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Delivery Services

Part Number # XR17V254IV-F (Interface - UARTs (Universal Asynchronous Receiver Transmitter)) is manufactured by Exar Corporation and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For XR17V254IV-F specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add XR17V254IV-F with quantity into BOM. Heisener.com does NOT require any registration to request a quote of XR17V254IV-F.

XR17V254IV-F Specifications

Manufacturer	Exar Corporation
Category	Integrated Circuits (ICs) - Interface - UARTs (Universal Asynchronous Receiver Transmitter)
Package	144-LQFP
ECAD
Series	-
Features	-
Number of Channels	4, QUART
FIFO's	64 Byte
Protocol	RS485
Data Rate (Max)	8Mbps
Voltage - Supply	3.3V, 5V
With Auto Flow Control	Yes
With IrDA Encoder/Decoder	Yes
With False Start Bit Detection	Yes
With Modem Control	Yes
Mounting Type	Surface Mount
Package / Case	144-LQFP
Supplier Device Package	144-LQFP (20x20)

XR17V254IV-F Reviews

Arma*****Spears

March 28, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Kinle*****nandez

March 23, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

Ansl*****oley

March 15, 2023

★ ★ ★ ★ ★

Completely satisfied of XR17V254IV-F , I always find what I need. The site is easy to get the components .

Virgi*****ammond

March 8, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Ada*****ove

February 24, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

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XR17V254IV-F Packaging

XR17V254IV-F FAQ

1. How to order XR17V254IV-F on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that XR17V254IV-F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the XR17V254IV-F. All suppliers must pass our qualification reviews before they can publish their products including XR17V254IV-F on Heisener; we pay more attention to the channels and quality of XR17V254IV-F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the XR17V254IV-F price and inventory displayed accurate?

The price and inventory of XR17V254IV-F fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of XR17V254IV-F?

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 XR17V254IV-F we delivered, we will accept the replacement or return of the XR17V254IV-F 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 XR17V254IV-F.

(3)The PartNo 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
7.How to contact us to get technical supports, such as XR17V254IV-F pin diagram, XR17V254IV-F datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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XR17V254IV-F Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

XR17V254IV-F

Exar Corporation

IC UART PCI BUS QUAD 144LQFP

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XR17V254IV-F

D# XR17V254IV-F-ND

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Exar Corporation

In stock shipping within 2days

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Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

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XR17V254IV-F

Exar Corporation

OEM/CM Immediate delivery

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D# NS-XR17V254IV-F

Exar Corporation

OEM/CM ONLY

7742

Part Number

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XR17V254IV-F

Exar Corporation

IN stock Immediate delivery

1361

Part Number

Manufacturer

Description

Stock

XR17V254IV-F

Exar Corporation

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XR17V254IV-F

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