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54F189FLQB

54F189FLQB

54F189FLQB

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零件編號 54F189FLQB
製造商 National Semiconductor
描述 STANDARD SRAM, 16X4, 32NS, CMOS
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 九月 28 - 十月 3 (選擇速遞服務)
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54F189FLQB參數

製造商National Semiconductor
類別積體電路 (IC) - 記憶體
封裝-
ECAD
系列54F
記憶類型Volatile
內存格式RAM
技術RAM
內存大小64bit
內存接口Parallel
時鐘頻率-
寫週期時間 - Word，Page37.5ns
訪問時間32 ns
電壓 - 電源4.5V ~ 5.5V
工作溫度-55°C ~ 125°C (TA)
安裝類型Surface Mount
包/箱16-CFlatpack
供應商設備包16-CFlatPack

54F189FLQB Packaging

Customized Labels
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54F189FLQB FAQ

  • 1. How to order 54F189FLQB 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 54F189FLQB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 54F189FLQB. All suppliers must pass our qualification reviews before they can publish their products including 54F189FLQB on Heisener; we pay more attention to the channels and quality of 54F189FLQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 54F189FLQB price and inventory displayed accurate?
    The price and inventory of 54F189FLQB 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 54F189FLQB?
    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 54F189FLQB we delivered, we will accept the replacement or return of the 54F189FLQB 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 54F189FLQB.
    (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 54F189FLQB pin diagram, 54F189FLQB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

54F189FLQB 保證

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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。

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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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54F189FLQB

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