Name: MM74HC221ASJ
Brand: Fairchild Semiconductor
SKU: MM74HC221ASJ
Availability: InStock
Rating: 5 (103 reviews)

MM74HC221ASJ

仅供参考

零件编号	MM74HC221ASJ
制造商	Fairchild Semiconductor
描述	IC MULTIVIBRATOR
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	二月 13 - 二月 18 (选择速递服务)
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MM74HC221ASJ参数

制造商	Fairchild Semiconductor
类别	集成电路（IC） - 逻辑 - 多频振荡器
封装	-
ECAD
系列	74HC
逻辑类型	Monostable
独立电路	2
施密特触发器输入	Yes
传播延迟	22 ns
电流 - 输出高，低	5.2mA, 5.2mA
电压 - 电源	2 V ~ 6 V
工作温度	-40°C ~ 85°C
安装类型	Surface Mount
包/箱	16-SOIC (0.209", 5.30mm Width)
供应商设备包	16-SOP

MM74HC221ASJ Packaging

MM74HC221ASJ FAQ

1. How to order MM74HC221ASJ on Heisener?

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2. How does Heisener guarantee that MM74HC221ASJ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MM74HC221ASJ. All suppliers must pass our qualification reviews before they can publish their products including MM74HC221ASJ on Heisener; we pay more attention to the channels and quality of MM74HC221ASJ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MM74HC221ASJ price and inventory displayed accurate?

The price and inventory of MM74HC221ASJ 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 MM74HC221ASJ?

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 MM74HC221ASJ we delivered, we will accept the replacement or return of the MM74HC221ASJ 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 MM74HC221ASJ.

(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 MM74HC221ASJ pin diagram, MM74HC221ASJ datasheet?

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