Name: 5437FMQB
Brand: National Semiconductor
SKU: 5437FMQB
Availability: InStock
Rating: 5 (112 reviews)

5437FMQB

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零件編號	5437FMQB
製造商	National Semiconductor
描述	IC GATE NAND 4CH 2-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	十月 2 - 十月 7 (選擇速遞服務)
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5437FMQB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	-
邏輯類型	NAND Gate
電路數量	4
輸入數量	2
特徵	-
電壓 - 電源	4.5V ~ 5.5V
電流 - 靜態（最大）	54 mA
電流 - 輸出高，低	1.2mA, 48mA
邏輯電平 - 低	0.8V
邏輯電平 - 高	2V
最大傳播延遲@ V，最大CL	22ns @ 5V, 45pF
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

5437FMQB Packaging

5437FMQB FAQ

1. How to order 5437FMQB 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 5437FMQB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 5437FMQB. All suppliers must pass our qualification reviews before they can publish their products including 5437FMQB on Heisener; we pay more attention to the channels and quality of 5437FMQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 5437FMQB price and inventory displayed accurate?

The price and inventory of 5437FMQB 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 5437FMQB?

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 5437FMQB we delivered, we will accept the replacement or return of the 5437FMQB 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 5437FMQB.

(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 5437FMQB pin diagram, 5437FMQB datasheet?

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

5437FMQB 保證

服務保證

我們保證100％的客戶滿意度。

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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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5437FMQB

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