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SN74LS21NSR

hot SN74LS21NSR

SN74LS21NSR

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零件編號 SN74LS21NSR
製造商 Texas Instruments
描述 IC GATE AND 2CH 4-INP 14-SO
數據表
封裝 14-SOIC (0.209", 5.30mm Width)
ECAD
庫存 17,544 piece(s)
單價 $ 0.3465 *
交貨期 可立即發貨
預計送達時間 十一月 17 - 十一月 22 (選擇速遞服務)
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SN74LS21NSR參數

製造商Texas Instruments
類別積體電路 (IC) - 邏輯 - 閘和反相器
封裝14-SOIC (0.209", 5.30mm Width)
ECAD
系列74LS
邏輯類型AND Gate
電路數量2
輸入數量4
特徵-
電壓 - 電源4.75 V ~ 5.25 V
電流 - 靜態（最大）-
電流 - 輸出高，低400µA, 8mA
邏輯電平 - 低0.8V
邏輯電平 - 高2V
最大傳播延遲@ V，最大CL20ns @ 5V, 15pF
工作溫度0°C ~ 70°C
安裝類型Surface Mount
供應商設備包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 保證

Service Guarantee

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。

Quality Guarantee

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

SN74LS21NSR

D# V36:1790_07345643

 Texas Instruments

AND Gate 2-Element 4-IN Bipolar 14-Pin SOP T/R

RoHS: Compliant
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零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

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SN74LS21NSRE4

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74LS21 AND SN74LS21NSRE4

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SN74LS21NSRG4

 Rochester Electronics LLC

74LS21 AND SN74LS21NSRG4

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零件編號 製造商 描述 庫存

SN74LS21NSR

D# C1S746203916862

 Texas Instruments

AND Gate 2-Element 4-IN Bipolar 14-Pin SOP T/R

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
 2000
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

RoHS (ship within 1day) - D/C 2006+

 6339
零件編號 製造商 描述 庫存

SN74LS21NSR

D# 2156-SN74LS21NSR-ND

 Rochester Electronics LLC

IC GATE AND 2CH 4-INP 14SOP

 2000
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

In stock shipping within 2days

 1858
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 7543
零件編號 製造商 描述 庫存

SN74LS21NSRE4

 Texas Instruments

OEM/CM ONLY

 256

SN74LS21NSR

 Texas Instruments

OEM/CM ONLY

 269
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

OEM/CM Immediate delivery

 1990
零件編號 製造商 描述 庫存

SN74LS21NSR

D# 595-SN74LS21NSR

 Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant
 1995
零件編號 製造商 描述 庫存

SN74LS21NSRE4

D# NS-SN74LS21NSRE4

 Texas Instruments

OEM/CM ONLY

 8316

SN74LS21NSR

D# NS-SN74LS21NSR

 Texas Instruments

OEM/CM ONLY

 8316

SN74LS21NSRG4

D# NS-SN74LS21NSRG4

 Texas Instruments

OEM/CM ONLY

 8862
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

5071
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

SN74LS21 Dual 4-input positive-AND gates

RoHS: Compliant
 2000
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

OEM/CM ONLY

 6355
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

IN stock Immediate delivery

 2005
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

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

 11
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

shipping today

 1996
零件編號 製造商 描述 庫存

SN74LS21NSR

 Texas Instruments

RFQ

 8433

Quick Inquiry

SN74LS21NSR

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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