Name: SN74HC540DBR
Brand: Texas Instruments
SKU: SN74HC540DBR
Availability: InStock
Rating: 5 (81 reviews)

SN74HC540DBR

僅供參考

零件編號	SN74HC540DBR
製造商	Texas Instruments
描述	IC INVERTER 8-INPUT 20SSOP
數據表
封裝	20-SSOP (0.209", 5.30mm Width)
ECAD
庫存	6,544 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	十一月 26 - 十二月 1 (選擇速遞服務)
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SN74HC540DBR參數

製造商	Texas Instruments
類別	積體電路 (IC) - 邏輯 - 緩衝器、驅動器、接收器、收發器
封裝	20-SSOP (0.209", 5.30mm Width)
ECAD
系列	74HC
邏輯類型	Buffer, Inverting
元素數量	1
每個元素的位數	8
輸入類型	-
輸出類型	Push-Pull
電流 - 輸出高，低	7.8mA, 7.8mA
電壓 - 電源	2 V ~ 6 V
工作溫度	-40°C ~ 85°C (TA)
安裝類型	Surface Mount
包/箱	20-SSOP (0.209", 5.30mm Width)
供應商設備包	20-SSOP

SN74HC540DBR Packaging

SN74HC540DBR FAQ

1. How to order SN74HC540DBR 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 SN74HC540DBR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74HC540DBR. All suppliers must pass our qualification reviews before they can publish their products including SN74HC540DBR on Heisener; we pay more attention to the channels and quality of SN74HC540DBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74HC540DBR price and inventory displayed accurate?

The price and inventory of SN74HC540DBR 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 SN74HC540DBR?

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 SN74HC540DBR we delivered, we will accept the replacement or return of the SN74HC540DBR 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 SN74HC540DBR.

(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 SN74HC540DBR pin diagram, SN74HC540DBR datasheet?

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

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SN74HC540DBR 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。

全球供應鏈-可靠的授權分銷商資源

零件編號	製造商	描述	庫存
SN74HC540DBRE4	Texas Instruments	IC INVERTER 8-INPUT 20SSOP	0
SN74HC540DBRG4	Texas Instruments	IC INVERTER 8-INPUT 20SSOP	0
SN74HC540DBR	Texas Instruments	IC INVERTER 8-INPUT 20SSOP	0

零件編號	製造商	描述	庫存
SN74HC540DBRG4 D# SN74HC540DBRG4-ND	Texas Instruments	IC BUFFER INVERT 6V 20SSOP	0
SN74HC540DBR D# SN74HC540DBR-ND	Texas Instruments	IC BUFFER INVERT 6V 20SSOP	0
SN74HC540DBRE4 D# SN74HC540DBRE4-ND	Texas Instruments	IC BUFFER INVERT 6V 20SSOP	0

零件編號

製造商

描述

庫存

SN74HC540DBR

Texas Instruments

OEM/CM ONLY

474

零件編號	製造商	描述	庫存
SN74HC540DBRG4 D# NS-SN74HC540DBRG4	Texas Instruments	OEM/CM ONLY	5299
SN74HC540DBR D# NS-SN74HC540DBR	Texas Instruments	OEM/CM ONLY	8821
SN74HC540DBRE4 D# NS-SN74HC540DBRE4	Texas Instruments	OEM/CM ONLY	4554

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SN74HC540DBR

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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SN74HC540DBR

SN74HC540DBR參數

SN74HC540DBR Packaging

SN74HC540DBR FAQ

SN74HC540DBR相關產品

SN74HC540DBR 保證

服務保證

質量保證

全球供應鏈-可靠的授權分銷商資源

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