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SN74LS221DR

hot SN74LS221DR

SN74LS221DR

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Référence SN74LS221DR
Fabricant Texas Instruments
Description IC DUAL MONO MULTIVIBRATR 16SOIC
Fiche technique
paquet 16-SOIC (0.154", 3.90mm Width)
ECAD
En stock 4 688 piece(s)
Prix unitaire $ 1,1801 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé déc. 24 - déc. 29 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74LS221DR pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
  • Pour traiter votre demande de devis, s'il vous plaît ajouter SN74LS221DR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS221DR.

Spécifications SN74LS221DR

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Logique - Multivibrateurs
paquet16-SOIC (0.154", 3.90mm Width)
ECAD
Séries74LS
Type de logiqueMonostable
Circuits Indépendants2
Entrée de déclenchement SchmittNo
Délai de propagation45ns
Courant - Sortie haut, bas400µA, 8mA
Tension - Alimentation4.75 V ~ 5.25 V
Température de fonctionnement0°C ~ 70°C
Type de montageSurface Mount
Paquet / cas16-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur16-SOIC

SN74LS221DR Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS221DR FAQ

  • 1. How to order SN74LS221DR 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 SN74LS221DR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS221DR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS221DR on Heisener; we pay more attention to the channels and quality of SN74LS221DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS221DR price and inventory displayed accurate?
    The price and inventory of SN74LS221DR 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 SN74LS221DR?
    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 SN74LS221DR we delivered, we will accept the replacement or return of the SN74LS221DR 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 SN74LS221DR.
    (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 SN74LS221DR pin diagram, SN74LS221DR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS221DR Produits Connexes

FK14X7R2A683K FK14X7R2A683K TDK Corporation, CAP CER 0.068UF 100V X7R RADIAL, Radial, 74LS Vue
STD110N02RT4G-VF01 STD110N02RT4G-VF01 ON Semiconductor, MOSFET N-CH 24V 32A DPAK, TO-252-3, DPak (2 Leads + Tab), SC-63, 74LS Vue
1N4005GPP BK 1N4005GPP BK Central Semiconductor Corp, DIODE GEN PURP 600V 1A DO41, DO-204AL, DO-41, Axial, 74LS Vue
S-875087FUP-AJAT2G S-875087FUP-AJAT2G SII Semiconductor Corporation, IC VOLT DETECT/REG 5.0V SOT89-5, SOT-89-5/6, 74LS Vue
hotLMC6762AIM/NOPB LMC6762AIM/NOPB Texas Instruments, IC COMP DUAL MICRPWR CMOS 8-SOIC, 8-SOIC (0.154", 3.90mm Width), 74LS Vue
hotCOP8AME9EMW8 COP8AME9EMW8 Texas Instruments, IC MCU 8BIT 8KB FLASH 28SOIC, 28-SOIC (0.295", 7.50mm Width), 74LS Vue
FWLF1634RL38 FWLF1634RL38 Finisar Corporation, TXRX DWDM 4GBPS APD SFP, -, 74LS Vue
4922R-20L 4922R-20L API Delevan Inc., FIXED IND 39UH 1.12A 315 MOHM, Nonstandard, 74LS Vue
0719730220 0719730220 Molex, LLC, CONN RCPT R/A DUAL GOLD 40POS, -, 74LS Vue
009162006501150 009162006501150 AVX Corporation, CONN MICRO SD/SIM CARD R/A SMD, -, 74LS Vue
MS24265R8T2P6-LC MS24265R8T2P6-LC Cinch Connectivity Solutions, CONN RCPT HSNG MALE 2POS PNL MT, -, 74LS Vue
CIR020R-40A-60S-F80-VO CIR020R-40A-60S-F80-VO ITT Cannon, LLC, CONN RCPT HSG FMALE 60POS PNL MT, -, 74LS Vue

SN74LS221DR Des garanties

Service Guarantee

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Quality Guarantee

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

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SN74LS221D

D# V99:2348_07345644

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

RoHS: Compliant
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SN74LS221DR

D# V72:2272_07345647

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SN74LS221D

D# SN74LS221D

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SN74LS221DR2

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- Bulk (Alt: SN74LS221DR2)

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SN74LS221D

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489
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SN74LS221DRG4

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SN74LS221DRE4

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SN74LS221D

D# 296-3673-5-ND

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IC MULTIVIBRATOR 45NS 16SOIC

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SN74LS221DR

D# 296-SN74LS221DRCT-ND

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SN74LS221DRE4

D# SN74LS221DRE4-ND

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SN74LS221D

D# 3006703

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IC, MULTIVIBRATOR, MONSTABLE, SMD

RoHS: Compliant
Min Qty: 1
Container: Each
 0
Référence Fabricant Description Stock

SN74LS221DR

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74LS221DR2

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SN74LS221DR04

 Texas Instruments

OEM/CM ONLY

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SN74LS221DRG4

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OEM/CM ONLY

 261

SN74LS221D

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 963

SN74LS221DRE4

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SN74LS221DR2USMD

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SN74LS221D

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In stock

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SN74LS221D

D# 595-SN74LS221D

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Monostable Multivibrator Dual Mono

RoHS: Compliant
 798

SN74LS221DR

D# 595-SN74LS221DR

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Monostable Multivibrator Dual Mono

RoHS: Compliant
 1905
Référence Fabricant Description Stock

SN74LS221DRG4

D# NS-SN74LS221DRG4

 Texas Instruments

OEM/CM ONLY

 7196

SN74LS221DR2

D# NS-SN74LS221DR2

 ON Semiconductor

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SN74LS221DR

D# NS-SN74LS221DR

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OEM/CM ONLY

 3625

SN74LS221D

D# NS-SN74LS221D

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 6139

SN74LS221DRE4

D# NS-SN74LS221DRE4

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OEM/CM ONLY

 9884
Référence Fabricant Description Stock

SN74LS221D

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Multivibrator, Monostable Type, 16 Pin, Plastic, SOP

 510

SN74LS221DR2

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Référence Fabricant Description Stock

SN74LS221D

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SN74LS221 Dual monostable multivibrators with Schmitt-trigger inputs

RoHS: Compliant
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SN74LS221DR

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OEM/CM ONLY

 5369

SN74LS221D

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 11013

SN74LS221DR2

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 3214
Référence Fabricant Description Stock

SN74LS221DR

 Texas Instruments

Dual monostable multivibrators with Schmitt-trigger inputs

 31

SN74LS221D

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Dual monostable multivibrators with Schmitt-trigger inputs

 3
Référence Fabricant Description Stock

SN74LS221D

D# 53422381

 Texas Instruments

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS221DR

 Texas Instruments

RFQ

 9931

SN74LS221D

 Texas Instruments

RFQ

 5910
Référence Fabricant Description Stock

SN74LS221DR

 Texas Instruments

IC DUAL MONO MULTIVIBRATR 16SOIC

 2402

Quick Inquiry

SN74LS221DR

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

ISO9001:2015, ICAS, IAF, UKAS

Voir les certificats

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SN74LS221DR Tags

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