购买 SN74LS221N | SN74LS221N数据表 | Heisener.com
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SN74LS221N

hot SN74LS221N

SN74LS221N

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零件编号 SN74LS221N
制造商 Texas Instruments
描述 IC DUAL MONO MULTIVIB 16-DIP
数据表
封装 16-DIP (0.300", 7.62mm)
ECAD
库存 12,048 piece(s)
单价 $ 1.5342 *
交货时间 可立即发货
预计送达时间 十一月 17 - 十一月 22 (选择速递服务)
请求报价
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SN74LS221N参数

制造商Texas Instruments
类别集成电路（IC） - 逻辑 - 多频振荡器
封装16-DIP (0.300", 7.62mm)
ECAD
系列74LS
逻辑类型Monostable
独立电路2
施密特触发器输入No
传播延迟45ns
电流 - 输出高，低400µA, 8mA
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

SN74LS221N Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS221N FAQ

  • 1. How to order SN74LS221N 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 SN74LS221N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS221N. All suppliers must pass our qualification reviews before they can publish their products including SN74LS221N on Heisener; we pay more attention to the channels and quality of SN74LS221N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS221N price and inventory displayed accurate?
    The price and inventory of SN74LS221N 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 SN74LS221N?
    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 SN74LS221N we delivered, we will accept the replacement or return of the SN74LS221N 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 SN74LS221N.
    (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 SN74LS221N pin diagram, SN74LS221N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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SIT9120AI-2D1-25E166.666000X SIT9120AI-2D1-25E166.666000X SiTime, -40 TO 85C, 7050, 20PPM, 2.5V, 1, 6-SMD, No Lead, 74LS 查看
2225J0500560JFR 2225J0500560JFR Knowles Syfer, CAP CER 2225, -, 74LS 查看
C322C152GAG5TA C322C152GAG5TA KEMET, CAP CER 1500PF 250V C0G RADIAL, Radial, 74LS 查看
CW00510R00JE12HE CW00510R00JE12HE Vishay Dale, RES 10 OHM 6.5W 5% AXIAL, Axial, 74LS 查看
RNC50H8452BSRSL RNC50H8452BSRSL Vishay Dale, RES 84.5K OHM 1/10W .1% AXIAL, Axial, 74LS 查看
SR0805MR-071K6L SR0805MR-071K6L Yageo, RES SMD 1.6K OHM 20% 1/8W 0805, 0805 (2012 Metric), 74LS 查看
MCR18ERTFL7R50 MCR18ERTFL7R50 Rohm Semiconductor, RES SMD 7.5 OHM 1% 1/4W 1206, 1206 (3216 Metric), 74LS 查看
HKQ040212NJ-T HKQ040212NJ-T Taiyo Yuden, FIXED IND 12NH 140MA 1.23 OHM, 01005 (0402 Metric), 74LS 查看
5-796634-5 5-796634-5 TE Connectivity AMP Connectors, TERM BLOCK PLUG 5POS STR 5.08MM, -, 74LS 查看
5431495 5431495 Phoenix Contact, TERM BLOCK HDR 14POS 3.81MM, -, 74LS 查看
RMA32DTKI RMA32DTKI Sullins Connector Solutions, CONN EDGE DUAL FMALE 64POS 0.125, -, 74LS 查看
XC9235A2EDMR-G XC9235A2EDMR-G Torex Semiconductor Ltd, 600MA SYNCHRONOUS STEP-DOWN DCDC, -, 74LS 查看

SN74LS221N 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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SN74LS221NSR

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RoHS (ship within 1day) - D/C 2014

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SN74LS221NE4

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SN74LS221NG4

D# SN74LS221NG4-ND

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SN74LS221N

D# 296-3674-5-ND

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SN74LS221NSR

D# 2156-SN74LS221NSR-ND

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零件编号 制造商 描述 库存

SN74LS221N

D# SN74LS221N

 Motorola Semiconductor Products

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

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SN74LS221NSR

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SN74LS221N

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SN74LS221N

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SN74LS221N

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SN74LS221NSRE4

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SN74LS221NE4

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74LS221NDS

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74LS221NS20

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74LS221NS

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74LS221N

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74LS221NSR

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SN74LS221ND

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SN74LS221NTI

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SN74LS221NMOT

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SN74LS221NSSR10

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SN74LS221NTI

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SN74LS221NMOTOROLA

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SN74LS221NBULK

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SN74LS221NSEL

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OEM/CM ONLY

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SN74LS221NSUSMD0

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SN74LS221NS

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SN74LS221NSRE4

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OEM/CM ONLY

 741

SN74LS221NS20

 Texas Instruments

OEM/CM ONLY

 613

SN74LS221NDUAL

 Texas Instruments

OEM/CM ONLY

 1065

SN74LS221NWP

 Texas Instruments

OEM/CM ONLY

 1034

SN74LS221N10

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OEM/CM ONLY

 604

SN74LS221NSR

 Texas Instruments

OEM/CM ONLY

 187
零件编号 制造商 描述 库存

SN74LS221N

 Texas Instruments

Monostable Multivibrator, LS Series, 2-Func, TTL, PDIP16

 286
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SN74LS221NS

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OEM/CM Immediate delivery

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SN74LS221NSR

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OEM/CM Immediate delivery

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SN74LS221N

 Texas Instruments

OEM/CM Immediate delivery

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SN74LS221N

D# 595-SN74LS221N

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SN74LS221NSR

D# 595-SN74LS221NSR

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D# 595-SN74LS221NE4

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SN74LS221NSR

D# NS-SN74LS221NSR

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OEM/CM ONLY

 7382

SN74LS221N

D# NS-SN74LS221N

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OEM/CM ONLY

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N74LS221N

D# NS-N74LS221N

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OEM/CM ONLY

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SN74LS221NSRE4

D# NS-SN74LS221NSRE4

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OEM/CM ONLY

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OEM/CM ONLY

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SN74LS221NE4

D# NS-SN74LS221NE4

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OEM/CM ONLY

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SN74LS221NSR

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SN74LS221N

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零件编号 制造商 描述 库存

SN74LS221N

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SN74LS221NS

 Texas Instruments

IC Dual MONO MULTIVIBRATR 16SO

RoHS: Not Compliant
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SN74LS221NSR

 Texas Instruments

SN74LS221 Dual monostable multivibrators with Schmitt-trigger inputs

RoHS: Compliant
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SN74LS221NE4

 Texas Instruments

SN74LS221 Dual monostable multivibrators with Schmitt-trigger inputs

RoHS: Compliant
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零件编号 制造商 描述 库存

SN74LS221ND

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OEM/CM ONLY

 714

SN74LS221N

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OEM/CM ONLY

 25384

SN74LS221NMOT

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OEM/CM ONLY

 121

SN74LS221NDS

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OEM/CM ONLY

 112

SN74LS221NSR

 Texas Instruments

OEM/CM ONLY

 1834

SN74LS221NE4

 Texas Instruments

OEM/CM ONLY

 1392

SN74LS221NS20

 Texas Instruments

OEM/CM ONLY

 70

SN74LS221NS

OEM/CM ONLY

 220
零件编号 制造商 描述 库存

SN74LS221NSR

 Texas Instruments

IN stock Immediate delivery

 2015

SN74LS221NS

 Texas Instruments

IN stock Immediate delivery

 266

SN74LS221N

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IN stock Immediate delivery

 162
零件编号 制造商 描述 库存

SN74LS221N

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SN74LS221N MOTOROLA Dual Monostable Multivibrators

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零件编号 制造商 描述 库存

SN74LS221N

 Texas Instruments

Dual monostable multivibrators with Schmitt-trigger inputs

 6

SN74LS221NSR

 Texas Instruments

Dual monostable multivibrators with Schmitt-trigger inputs

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零件编号 制造商 描述 库存

SN74LS221N(M

 Motorola Mobility LLC

shipping today

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零件编号 制造商 描述 库存

SN74LS221N

D# 53678073

 Texas Instruments

Monostable Multivibrator Dual-Element 0°C 70°C 16-Pin PDIP Tube

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零件编号 制造商 描述 库存

SN74LS221NSR

 Texas Instruments

RFQ

 8739

SN74LS221N

 Texas Instruments

RFQ

 14976

SN74LS221NP3

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RFQ

 2326

SN74LS221N-MOT

 mfr

RFQ

 8664
零件编号 制造商 描述 库存

SN74LS221NSR

 Texas Instruments

IC DUAL MONO MULTIVIBRATR 16SO

 16458
零件编号 制造商 描述 库存

SN74LS221N

D# 3006704

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IC, MULTIVIBRATOR, MONSTABLE

RoHS: Compliant
Min Qty: 1
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D# 1470898

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Quick Inquiry

SN74LS221N

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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SN74LS221N Tags

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