Name: MC74HC390DR2
Brand: onsemi
SKU: MC74HC390DR2
Availability: InStock
Rating: 5 (111 reviews)

MC74HC390DR2

仅供参考

零件编号	MC74HC390DR2
制造商	onsemi
描述	IC DECADE COUNTR DL 4BIT 16SOIC
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	十二月 1 - 十二月 6 (选择速递服务)
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MC74HC390DR2参数

制造商	onsemi
类别	集成电路（IC） - 逻辑 -计数器，除法器
封装	-
ECAD
系列	74HC
逻辑类型	Counter, Decade
方向	-
元素数量	2
每个元素的位数	4
重启	Asynchronous
定时	-
计数率	50 MHz
触发类型	Negative Edge
电压 - 电源	2 V ~ 6 V
工作温度	-55°C ~ 125°C
安装类型	Surface Mount
包/箱	16-SOIC (0.154", 3.90mm Width)
供应商设备包	16-SOIC

MC74HC390DR2 Packaging

MC74HC390DR2 FAQ

1. How to order MC74HC390DR2 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 MC74HC390DR2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MC74HC390DR2. All suppliers must pass our qualification reviews before they can publish their products including MC74HC390DR2 on Heisener; we pay more attention to the channels and quality of MC74HC390DR2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MC74HC390DR2 price and inventory displayed accurate?

The price and inventory of MC74HC390DR2 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 MC74HC390DR2?

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 MC74HC390DR2 we delivered, we will accept the replacement or return of the MC74HC390DR2 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 MC74HC390DR2.

(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 MC74HC390DR2 pin diagram, MC74HC390DR2 datasheet?

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