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54LS163ALMQB

54LS163ALMQB

54LS163ALMQB

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零件编号 54LS163ALMQB
制造商 National Semiconductor
描述 IC BINARY COUNTER 4-BIT 20LCCC
数据表
封装 -
ECAD
库存 0 piece(s)
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交货时间 待确认
预计送达时间 十一月 15 - 十一月 20 (选择速递服务)
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54LS163ALMQB参数

制造商National Semiconductor
类别集成电路(IC) - 逻辑 -计数器,除法器
封装-
ECAD
系列54LS
逻辑类型Binary Counter
方向Up
元素数量1
每个元素的位数4
重启Synchronous
定时Synchronous
计数率25 MHz
触发类型Positive Edge
电压 - 电源4.5 V ~ 5.5 V
工作温度-55°C ~ 125°C (TA)
安装类型Surface Mount
包/箱20-CLCC
供应商设备包20-LCCC (8.89x8.89)

54LS163ALMQB Packaging

Customized Labels
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54LS163ALMQB FAQ

  • 1. How to order 54LS163ALMQB 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 54LS163ALMQB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 54LS163ALMQB. All suppliers must pass our qualification reviews before they can publish their products including 54LS163ALMQB on Heisener; we pay more attention to the channels and quality of 54LS163ALMQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 54LS163ALMQB price and inventory displayed accurate?
    The price and inventory of 54LS163ALMQB 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 54LS163ALMQB?
    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 54LS163ALMQB we delivered, we will accept the replacement or return of the 54LS163ALMQB 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 54LS163ALMQB.
    (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 54LS163ALMQB pin diagram, 54LS163ALMQB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

54LS163ALMQB 保证

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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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54LS163ALMQB

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