Name: 54S157DM
Brand: National Semiconductor
SKU: 54S157DM
Availability: InStock
Rating: 5 (146 reviews)

54S157DM

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零件編號	54S157DM
製造商	National Semiconductor
描述	MULTIPLEXER 2 LINE INPUT, TTL
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	十一月 7 - 十一月 12 (選擇速遞服務)
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54S157DM參數

製造商	National Semiconductor
類別	積體電路 (IC) - 邏輯 - 訊號開關、多工器、解碼器
封裝	-
ECAD
系列	54S
類型	Data Selector/Multiplexer
電路	4 x 2:1
獨立電路	1
電流 - 輸出高，低	1mA, 20mA
電壓源	Single Supply
電壓 - 電源	4.5V ~ 5.5V
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

54S157DM Packaging

54S157DM FAQ

1. How to order 54S157DM 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 54S157DM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 54S157DM. All suppliers must pass our qualification reviews before they can publish their products including 54S157DM on Heisener; we pay more attention to the channels and quality of 54S157DM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 54S157DM price and inventory displayed accurate?

The price and inventory of 54S157DM 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 54S157DM?

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 54S157DM we delivered, we will accept the replacement or return of the 54S157DM 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 54S157DM.

(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 54S157DM pin diagram, 54S157DM datasheet?

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

54S157DM 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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54S157DM

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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