Name: 74ACT11257NG4
Brand: Texas Instruments
SKU: 74ACT11257NG4
Availability: InStock
Rating: 5 (124 reviews)

74ACT11257NG4

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零件編號	74ACT11257NG4
製造商	Texas Instruments
描述	IC 2-1 LINE SELEC/MUX 20-DIP
數據表	74ACT11257NG4 數據表
封裝	20-DIP (0.300", 7.62mm)
ECAD
庫存	6,096 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	二月 13 - 二月 18 (選擇速遞服務)
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74ACT11257NG4參數

製造商	Texas Instruments
類別	積體電路 (IC) - 邏輯 - 訊號開關、多工器、解碼器
封裝	20-DIP (0.300", 7.62mm)
ECAD
系列	74ACT
類型	Multiplexer
電路	4 x 2:1
獨立電路	1
電流 - 輸出高，低	24mA, 24mA
電壓源	Dual Supply
電壓 - 電源	4.5 V ~ 5.5 V
工作溫度	-40°C ~ 85°C
安裝類型	Through Hole
包/箱	20-DIP (0.300", 7.62mm)
供應商設備包	20-PDIP

74ACT11257NG4數據表

74ACT11257NG4 Packaging

74ACT11257NG4 FAQ

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2. How does Heisener guarantee that 74ACT11257NG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74ACT11257NG4. All suppliers must pass our qualification reviews before they can publish their products including 74ACT11257NG4 on Heisener; we pay more attention to the channels and quality of 74ACT11257NG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74ACT11257NG4 price and inventory displayed accurate?

The price and inventory of 74ACT11257NG4 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 74ACT11257NG4?

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 74ACT11257NG4 we delivered, we will accept the replacement or return of the 74ACT11257NG4 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 74ACT11257NG4.

(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 74ACT11257NG4 pin diagram, 74ACT11257NG4 datasheet?

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

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