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54LS40FMQB

54LS40FMQB

54LS40FMQB

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零件編號 54LS40FMQB
製造商 National Semiconductor
描述 IC GATE NAND 2CH 4-INP 14CFP
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 5 - 七月 10 (選擇速遞服務)
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54LS40FMQB參數

製造商National Semiconductor
類別積體電路 (IC) - 邏輯 - 閘和反相器
封裝-
ECAD
系列54LS
邏輯類型NAND Gate
電路數量2
輸入數量4
特徵-
電壓 - 電源4.5V ~ 5.5V
電流 - 靜態（最大）6 mA
電流 - 輸出高，低1.2mA, 12mA
邏輯電平 - 低0.7V
邏輯電平 - 高2V
最大傳播延遲@ V，最大CL24ns @ 5V, 15pF
工作溫度-55°C ~ 125°C
安裝類型Surface Mount
供應商設備包14-CFP
包/箱14-CFlatPack

54LS40FMQB Packaging

Customized Labels
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Packing
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54LS40FMQB FAQ

  • 1. How to order 54LS40FMQB 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 54LS40FMQB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 54LS40FMQB. All suppliers must pass our qualification reviews before they can publish their products including 54LS40FMQB on Heisener; we pay more attention to the channels and quality of 54LS40FMQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 54LS40FMQB price and inventory displayed accurate?
    The price and inventory of 54LS40FMQB 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 54LS40FMQB?
    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 54LS40FMQB we delivered, we will accept the replacement or return of the 54LS40FMQB 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 54LS40FMQB.
    (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 54LS40FMQB pin diagram, 54LS40FMQB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

54LS40FMQB 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。

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54LS40FMQB

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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