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SN74LS221NSR

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SN74LS221NSR

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Référence SN74LS221NSR
Fabricant Texas Instruments
Description IC DUAL MONO MULTIVIBRATR 16SO
Fiche technique
paquet 16-SOIC (0.209", 5.30mm Width)
ECAD
En stock 4 928 piece(s)
Prix unitaire $ 0,6420 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé janv. 5 - janv. 10 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74LS221NSR 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 SN74LS221NSR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS221NSR.

Spécifications SN74LS221NSR

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Logique - Multivibrateurs
paquet16-SOIC (0.209", 5.30mm 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 (0.209", 5.30mm Width)
Package de périphérique fournisseur16-SO

SN74LS221NSR Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS221NSR FAQ

  • 1. How to order SN74LS221NSR 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 SN74LS221NSR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS221NSR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS221NSR on Heisener; we pay more attention to the channels and quality of SN74LS221NSR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS221NSR price and inventory displayed accurate?
    The price and inventory of SN74LS221NSR 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 SN74LS221NSR?
    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 SN74LS221NSR we delivered, we will accept the replacement or return of the SN74LS221NSR 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 SN74LS221NSR.
    (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 SN74LS221NSR pin diagram, SN74LS221NSR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS221NSR Produits Connexes

590UC-ADG 590UC-ADG Silicon Labs, OSC PROG CML 2.5V EN/DS 20PPM, 6-SMD, No Lead, 74LS Vue
SIT8208AI-23-18S-18.432000X SIT8208AI-23-18S-18.432000X SiTime, -40 TO 85C, 3225, 50PPM, 1.8V, 1, -, 74LS Vue
PIC16F1619-I/ML PIC16F1619-I/ML Microchip Technology, IC MCU 8BIT 14KB FLASH 20QFN, 20-VFQFN Exposed Pad, 74LS Vue
XPGDWT-U1-0000-00D6E XPGDWT-U1-0000-00D6E Cree Inc., LED XLAMP XPG3 WARM WHITE SMD, 1414 (3535 Metric), 74LS Vue
RN60D1301FB14 RN60D1301FB14 Vishay Dale, RES 1.3K OHM 1/4W 1% AXIAL, Axial, 74LS Vue
RT2512BKE07931RL RT2512BKE07931RL Yageo, RES SMD 931 OHM 0.1% 3/4W 2512, 2512 (6432 Metric), 74LS Vue
AA0603JR-07270KL AA0603JR-07270KL Yageo, RES SMD 270K OHM 5% 1/10W 0603, 0603 (1608 Metric), 74LS Vue
Y162910R0000C9R Y162910R0000C9R Vishay Foil Resistors (Division of Vishay Precision Group), RES SMD 10 OHM 0.25% 1/10W 0805, 0805 (2012 Metric), 74LS Vue
1612630000 1612630000 Weidmuller, TERM BLOCK HDR 9POS 90DEG 7MM, -, 74LS Vue
DW-25-14-G-D-1155 DW-25-14-G-D-1155 Samtec Inc., .025" BOARD SPACERS, -, 74LS Vue
RJHSEG38608 RJHSEG38608 Amphenol Commercial Products, CONN MOD JACK 8P8C SHLD, -, 74LS Vue
ABC13DTMS-S189 ABC13DTMS-S189 Sullins Connector Solutions, CONN EDGE DUAL FMALE 26POS 0.100, -, 74LS Vue

SN74LS221NSR 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

Référence Fabricant Description Stock

SN74LS221NSR

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SN74LS221NSRG4

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SN74LS221NSRE4

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

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D# 2156-SN74LS221NSR-ND

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In stock shipping within 2days

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OEM/CM QUOTES ONLY | NO BROKERS

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OEM/CM ONLY

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OEM/CM Immediate delivery

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D# 595-SN74LS221NSR

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Monostable Multivibrator Dual w/Schmitt-trgr inputs

RoHS: Compliant
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SN74LS221NSRG4

D# NS-SN74LS221NSRG4

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OEM/CM ONLY

 6991

SN74LS221NSRE4

D# NS-SN74LS221NSRE4

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OEM/CM ONLY

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SN74LS221NSR

D# NS-SN74LS221NSR

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OEM/CM ONLY

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Référence Fabricant Description Stock

SN74LS221NSR

 Texas Instruments

MONOSTABLE MULTIVIBRATOR, LS SERIES, 2-FUNC, TTL, PDSO16

 1432
Référence Fabricant Description Stock

SN74LS221NSR

 Texas Instruments

SN74LS221 Dual monostable multivibrators with Schmitt-trigger inputs

RoHS: Compliant
 2000
Référence Fabricant Description Stock

SN74LS221NSR

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OEM/CM ONLY

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SN74LS221NSR

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IN stock Immediate delivery

 2015
Référence Fabricant Description Stock

SN74LS221NSR

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Dual monostable multivibrators with Schmitt-trigger inputs

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SN74LS221NSR

 Texas Instruments

RFQ

 8739
Référence Fabricant Description Stock

SN74LS221NSR

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IC DUAL MONO MULTIVIBRATR 16SO

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Quick Inquiry

SN74LS221NSR

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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