Name: 7474DC
Brand: National Semiconductor
SKU: 7474DC
Availability: InStock
Rating: 5 (126 reviews)

7474DC

仅供参考

零件编号	7474DC
制造商	National Semiconductor
描述	D FLIP-FLOP
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	一月 28 - 二月 2 (选择速递服务)
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7474DC参数

制造商	National Semiconductor
类别	集成电路（IC） - 逻辑 - 触发器
封装	-
ECAD
系列	-
功能	Set(Preset) and Reset
类型	D-Type
输出类型	Complementary
元素数量	2
每个元素的位数	1
时钟频率	15 MHz
最大传播延迟@ V，最大CL	40ns @ 5V, 15pF
触发类型	Positive Edge
电流 - 输出高，低	-
电压 - 电源	4.75V ~ 5.25V
电流 - 静态（Iq）	30 mA
输入电容	-
工作温度	0°C ~ 70°C (TA)
安装类型	Through Hole
包/箱	14-CDIP (0.300", 7.62mm)

7474DC Packaging

7474DC FAQ

1. How to order 7474DC 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 7474DC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 7474DC. All suppliers must pass our qualification reviews before they can publish their products including 7474DC on Heisener; we pay more attention to the channels and quality of 7474DC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 7474DC price and inventory displayed accurate?

The price and inventory of 7474DC 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 7474DC?

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 7474DC we delivered, we will accept the replacement or return of the 7474DC 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 7474DC.

(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 7474DC pin diagram, 7474DC datasheet?

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