Name: SN74LS55D
Brand: Texas Instruments
SKU: SN74LS55D
Availability: InStock
Rating: 5 (92 reviews)

SN74LS55D

僅供參考

零件編號	SN74LS55D
製造商	Texas Instruments
描述	IC GATE AND/OR INVERT
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 29 - 十二月 4 (選擇速遞服務)
請求報價

支付方式
送貨服務

我們提供的 SN74LS55D 具有全球市場競爭力的價格，如有需要請發送詢價單給我們。謝謝！
添加 SN74LS55D 及其數量至BOM以便提交您的報價請求。 Heisener.com 無需註冊便可以提交 SN74LS55D 的報價請求。

SN74LS55D參數

製造商	Texas Instruments
類別	積體電路 (IC) - 邏輯 - 閘和反相器
封裝	-
ECAD
系列	-
邏輯類型	-
電路數量	-
輸入數量	-
特徵	-
電壓 - 電源	-
電流 - 靜態（最大）	-
電流 - 輸出高，低	-
邏輯電平 - 低	-
邏輯電平 - 高	-
最大傳播延遲@ V，最大CL	-
工作溫度	-
安裝類型	-
供應商設備包	-
包/箱	-

SN74LS55D Packaging

SN74LS55D FAQ

1. How to order SN74LS55D 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 SN74LS55D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS55D. All suppliers must pass our qualification reviews before they can publish their products including SN74LS55D on Heisener; we pay more attention to the channels and quality of SN74LS55D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS55D price and inventory displayed accurate?

The price and inventory of SN74LS55D 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 SN74LS55D?

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 SN74LS55D we delivered, we will accept the replacement or return of the SN74LS55D 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 SN74LS55D.

(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 SN74LS55D pin diagram, SN74LS55D datasheet?

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

SN74LS55D 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。

Quick Inquiry

SN74LS55D

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

查看證書

聯繫我們

您有關於 SN74LS55D 的問題嗎？

Telephone
86-755-83210559-827
E-mail
SalesDept@heisener.com
Skype
sa11@heisener.com
QQ
2881583422
WeChat
WhatsApp
Message
发送信息

掃描以查看此頁面

SN74LS55D

SN74LS55D參數

SN74LS55D Packaging

SN74LS55D FAQ

SN74LS55D 保證

服務保證

質量保證

Quick Inquiry

質量認證

聯繫我們

推薦產品

SN74LS55D Tags

SN74LS55D可用於