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DM74S257N

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DM74S257N

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零件编号 DM74S257N
制造商 ON Semiconductor
描述 IC SELECTOR/MUX QD 2-1LINE 16DIP
数据表
封装 16-DIP (0.300", 7.62mm)
ECAD
库存 30,600 piece(s)
单价 $ 0.2188 *
交货时间 可立即发货
预计送达时间 五月 23 - 五月 28 (选择速递服务)
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DM74S257N参数

制造商ON Semiconductor
类别集成电路（IC） - 逻辑 - 信号开关，多路复用器，解码器
封装16-DIP (0.300", 7.62mm)
ECAD
系列74S
类型Multiplexer
电路4 x 2:1
独立电路1
电流 - 输出高，低6.5mA, 20mA
电压源Single Supply
电压 - 电源4.75 V ~ 5.25 V
工作温度0°C ~ 70°C
安装类型Through Hole
包/箱16-DIP (0.300", 7.62mm)
供应商设备包16-PDIP

DM74S257N Packaging

Customized Labels
Sealing
Packing
Insepction

DM74S257N FAQ

  • 1. How to order DM74S257N 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 DM74S257N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the DM74S257N. All suppliers must pass our qualification reviews before they can publish their products including DM74S257N on Heisener; we pay more attention to the channels and quality of DM74S257N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the DM74S257N price and inventory displayed accurate?
    The price and inventory of DM74S257N 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 DM74S257N?
    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 DM74S257N we delivered, we will accept the replacement or return of the DM74S257N 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 DM74S257N.
    (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 DM74S257N pin diagram, DM74S257N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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DW-17-19-F-S-1065 DW-17-19-F-S-1065 Samtec Inc., .025" BOARD SPACERS, -, 74S 查看
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DM74S257N 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

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shipping today

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Quick Inquiry

DM74S257N

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