Name: DP83257VF
Brand: National Semiconductor
SKU: DP83257VF
Availability: InStock
Rating: 5 (96 reviews)

DP83257VF

仅供参考

零件编号	DP83257VF
制造商	National Semiconductor
描述	FDDI CONTROLLER
数据表
封装	-
ECAD
库存	0 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十月 7 - 十月 12 (选择速递服务)
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DP83257VF参数

制造商	National Semiconductor
类别	集成电路（IC） - 接口 - 控制器
封装	-
ECAD
系列	-
协议	-
功能	-
接口	-
标准	-
电压 - 电源	-
供电	-
工作温度	-
包/箱	160-BFQFP
供应商设备包	160-QFP (28x28)

DP83257VF Packaging

DP83257VF FAQ

1. How to order DP83257VF 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 DP83257VF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DP83257VF. All suppliers must pass our qualification reviews before they can publish their products including DP83257VF on Heisener; we pay more attention to the channels and quality of DP83257VF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DP83257VF price and inventory displayed accurate?

The price and inventory of DP83257VF 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 DP83257VF?

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 DP83257VF we delivered, we will accept the replacement or return of the DP83257VF 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 DP83257VF.

(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 DP83257VF pin diagram, DP83257VF datasheet?

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