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SN74LS21NSR

hot SN74LS21NSR

SN74LS21NSR

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零件编号 SN74LS21NSR
制造商 Texas Instruments
描述 IC GATE AND 2CH 4-INP 14-SO
数据表
封装 14-SOIC (0.209", 5.30mm Width)
ECAD
库存 17,544 piece(s)
单价 $ 0.3465 *
交货时间 可立即发货
预计送达时间 六月 9 - 六月 14 (选择速递服务)
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SN74LS21NSR参数

制造商Texas Instruments
类别集成电路（IC） - 逻辑 - 栅极和逆变器
封装14-SOIC (0.209", 5.30mm Width)
ECAD
系列74LS
逻辑类型AND Gate
电路数量2
输入数量4
特征-
电压 - 电源4.75 V ~ 5.25 V
电流 - 静态（最大）-
电流 - 输出高，低400µA, 8mA
逻辑电平 - 低0.8V
逻辑电平 - 高2V
最大传播延迟@ V，最大CL20ns @ 5V, 15pF
工作温度0°C ~ 70°C
安装类型Surface Mount
供应商设备包14-SOP
包/箱14-SOIC (0.209", 5.30mm Width)

SN74LS21NSR Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS21NSR FAQ

  • 1. How to order SN74LS21NSR 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 SN74LS21NSR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS21NSR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS21NSR on Heisener; we pay more attention to the channels and quality of SN74LS21NSR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS21NSR price and inventory displayed accurate?
    The price and inventory of SN74LS21NSR 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 SN74LS21NSR?
    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 SN74LS21NSR we delivered, we will accept the replacement or return of the SN74LS21NSR 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 SN74LS21NSR.
    (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 SN74LS21NSR pin diagram, SN74LS21NSR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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SN74LS21NSR 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。

全球供应链-可靠的授权分销商资源

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SN74LS21NSR

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RoHS: Compliant
pbFree: Yes
Min Qty: 1
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In stock shipping within 2days

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SN74LS21NSR

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74LS21NSRE4

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SN74LS21NSR

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零件编号 制造商 描述 库存

SN74LS21NSR

 Texas Instruments

OEM/CM Immediate delivery

 1990
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SN74LS21NSR

D# 595-SN74LS21NSR

 Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant
 1995
零件编号 制造商 描述 库存

SN74LS21NSRE4

D# NS-SN74LS21NSRE4

 Texas Instruments

OEM/CM ONLY

 8316

SN74LS21NSR

D# NS-SN74LS21NSR

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OEM/CM ONLY

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SN74LS21NSRG4

D# NS-SN74LS21NSRG4

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OEM/CM ONLY

 8862
零件编号 制造商 描述 库存

SN74LS21NSR

 Texas Instruments

5071
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SN74LS21NSR

 Texas Instruments

SN74LS21 Dual 4-input positive-AND gates

RoHS: Compliant
 2000
零件编号 制造商 描述 库存

SN74LS21NSR

 Texas Instruments

OEM/CM ONLY

 6355
零件编号 制造商 描述 库存

SN74LS21NSR

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IN stock Immediate delivery

 2005
零件编号 制造商 描述 库存

SN74LS21NSR

 Texas Instruments

2-ch, 4-input, 4.75-V to 5.25-V bipolar AND gates

 11
零件编号 制造商 描述 库存

SN74LS21NSR

 Texas Instruments

shipping today

 1996
零件编号 制造商 描述 库存

SN74LS21NSR

 Texas Instruments

RFQ

 8433

Quick Inquiry

SN74LS21NSR

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

广东省“守合同重信用”企业ISO9001:2015, ICAS, IAF, UKAS

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