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MM74HC221AN

MM74HC221AN

MM74HC221AN

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零件編號 MM74HC221AN
製造商 Fairchild/ON Semiconductor
描述 IC MULTIVIBRATOR MONO DL 16-DIP
數據表

MM74HC221AN 數據表
封裝 16-DIP (0.300", 7.62mm)
ECAD
庫存 7,040 piece(s)
單價 Request a Quote
交貨期 待確認
預計送達時間 四月 28 - 五月 3 (選擇速遞服務)
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MM74HC221AN參數

製造商Fairchild/ON Semiconductor
類別積體電路 (IC) - 邏輯 - 多諧振盪器
封裝16-DIP (0.300", 7.62mm)
ECAD
系列74HC
邏輯類型Monostable
獨立電路2
施密特觸發器輸入Yes
傳播延遲22ns
電流 - 輸出高，低5.2mA, 5.2mA
電壓 - 電源2 V ~ 6 V
工作溫度-40°C ~ 85°C
安裝類型Through Hole
包/箱16-DIP (0.300", 7.62mm)
供應商設備包16-PDIP

MM74HC221AN數據表

MM74HC221AN Packaging

Customized Labels
Sealing
Packing
Insepction

MM74HC221AN FAQ

  • 1. How to order MM74HC221AN 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 MM74HC221AN is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the MM74HC221AN. All suppliers must pass our qualification reviews before they can publish their products including MM74HC221AN on Heisener; we pay more attention to the channels and quality of MM74HC221AN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the MM74HC221AN price and inventory displayed accurate?
    The price and inventory of MM74HC221AN 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 MM74HC221AN?
    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 MM74HC221AN we delivered, we will accept the replacement or return of the MM74HC221AN 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 MM74HC221AN.
    (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 MM74HC221AN pin diagram, MM74HC221AN datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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MM74HC221AN 保證

Service Guarantee

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。

Quality Guarantee

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。

全球供應鏈-可靠的授權分銷商資源

零件編號 製造商 描述 庫存

MM74HC221AN/B+

D# MM74HC221AN/B+

 Rochester Electronics LLC

- Bulk (Alt: MM74HC221AN/B+)

 0

MM74HC221AN/A+

D# MM74HC221AN/A+

 Rochester Electronics LLC

- Bulk (Alt: MM74HC221AN/A+)

 0

MM74HC221AN-G

D# MM74HC221AN-G

 Rochester Electronics LLC

- Bulk (Alt: MM74HC221AN-G)

 0

MM74HC221AN

D# MM74HC221AN

 Rochester Electronics LLC

- Bulk (Alt: MM74HC221AN)

RoHS: Not Compliant
 0
零件編號 製造商 描述 庫存

MM74HC221AN

 National Semiconductor Corporation

131
零件編號 製造商 描述 庫存

MM74HC221AN

 Fairchild Semiconductor Corporation

Monostable Multivibrator Dual 16-Pin PDIP Rail

 0
零件編號 製造商 描述 庫存

MM74HC221AN

D# MM74HC221AN-ND

 ON Semiconductor

IC MULTIVIBRATOR 22NS 16DIP

 0
零件編號 製造商 描述 庫存

MM74HC221AN

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 1922

MM74HC221ANMC74HC221AN

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 5
零件編號 製造商 描述 庫存

MM74HC221AN

 Fairchild Semiconductor Corporation

In stock

 35
零件編號 製造商 描述 庫存

MM74HC221AN

D# NS-MM74HC221AN

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 3669
零件編號 製造商 描述 庫存

MM74HC221AN

 Fairchild Semiconductor Corporation

Multivibrator, Monostable Type, 16 Pin, Plastic, DIP

 142
零件編號 製造商 描述 庫存

MM74HC221AN

D# MM74HC221AN

 National Semiconductor Corporation

Inventory R

 103
零件編號 製造商 描述 庫存

MM74HC221AN

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 4282

Quick Inquiry

MM74HC221AN

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。

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MM74HC221AN Tags

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