Name: CD54HC221F
Brand: Texas Instruments
SKU: CD54HC221F
Availability: InStock
Rating: 5 (122 reviews)

CD54HC221F

僅供參考

零件編號	CD54HC221F
製造商	Texas Instruments
描述	HIGH SPEEC CMOS LOGIC DUAL MONOS
數據表
封裝	-
ECAD
庫存	0 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	七月 8 - 七月 13 (選擇速遞服務)
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CD54HC221F參數

製造商	Texas Instruments
類別	積體電路 (IC) - 邏輯 - 多諧振盪器
封裝	-
ECAD
系列	54HC
邏輯類型	Monostable
獨立電路	2
施密特觸發器輸入	Yes
傳播延遲	18 ns
電流 - 輸出高，低	5.2mA, 5.2mA
電壓 - 電源	2 V ~ 6 V
工作溫度	-55°C ~ 125°C
安裝類型	Through Hole
包/箱	16-CDIP (0.300", 7.62mm)
供應商設備包	16-CDIP

CD54HC221F Packaging

CD54HC221F FAQ

1. How to order CD54HC221F 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 CD54HC221F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CD54HC221F. All suppliers must pass our qualification reviews before they can publish their products including CD54HC221F on Heisener; we pay more attention to the channels and quality of CD54HC221F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CD54HC221F price and inventory displayed accurate?

The price and inventory of CD54HC221F 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 CD54HC221F?

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 CD54HC221F we delivered, we will accept the replacement or return of the CD54HC221F 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 CD54HC221F.

(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 CD54HC221F pin diagram, CD54HC221F datasheet?

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

CD54HC221F 保證

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

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CD54HC221F

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

ISO9001:2015, ICAS, IAF, UKAS

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CD54HC221F

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