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SN74LS221D

SN74LS221D

SN74LS221D

Pour Référence Seulement

Référence SN74LS221D
Fabricant Texas Instruments
Description IC DUAL MONO MULTIVIB 16-SOIC
Fiche technique
paquet 16-SOIC (0.154", 3.90mm Width)
ECAD
En stock 19 200 piece(s)
Prix unitaire $ 1,6428 *
Délai de mise en œuvre VÊtre confirmé
Temps de livraison estimé janv. 2 - janv. 7 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74LS221D 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 SN74LS221D avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS221D.

Spécifications SN74LS221D

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

SN74LS221D Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS221D FAQ

  • 1. How to order SN74LS221D 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 SN74LS221D is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS221D. All suppliers must pass our qualification reviews before they can publish their products including SN74LS221D on Heisener; we pay more attention to the channels and quality of SN74LS221D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS221D price and inventory displayed accurate?
    The price and inventory of SN74LS221D 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 SN74LS221D?
    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 SN74LS221D we delivered, we will accept the replacement or return of the SN74LS221D 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 SN74LS221D.
    (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 SN74LS221D pin diagram, SN74LS221D datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS221D Produits Connexes

B32620A3623J289 B32620A3623J289 EPCOS (TDK), FILM CAP MKP BOX 0.062F 5% 250VD, -, 74LS Vue
hotUCD3020RGZT UCD3020RGZT Texas Instruments, IC DGTL PWR CTRLR 48VQFN, 48-VFQFN Exposed Pad, 74LS Vue
CY74FCT240ATSOC CY74FCT240ATSOC Texas Instruments, IC INVERTER DUAL 4-INPUT 20SOIC, 20-SOIC (0.295", 7.50mm Width), 74LS Vue
ICL3243ECBZ-T ICL3243ECBZ-T Intersil, IC 3DRVR/5RCVR RS232 3V 28-SOIC, 28-SOIC (0.295", 7.50mm Width), 74LS Vue
P51-3000-A-AF-I12-4.5V-000-000 P51-3000-A-AF-I12-4.5V-000-000 SSI Technologies Inc, SENSOR 3000PSI 9/16-18 UNF 4.5V, Cylinder, 74LS Vue
WIO-900-SK3 WIO-900-SK3 Digital Six Labs, WHISKER.IO STARTER KIT CELLULAR, -, 74LS Vue
RG3216P-4323-B-T5 RG3216P-4323-B-T5 Susumu, RES SMD 432K OHM 0.1% 1/4W 1206, 1206 (3216 Metric), 74LS Vue
CRGH0603F15K CRGH0603F15K TE Connectivity Passive Product, RES SMD 15K OHM 1% 1/5W 0603, 0603 (1608 Metric), 74LS Vue
ER1641-333JM ER1641-333JM API Delevan Inc., FIXED IND 33UH 240MA 1.37 OHM TH, Axial, 74LS Vue
CM322522-4R7KL CM322522-4R7KL Bourns Inc., FIXED IND 4.7UH 165MA 1.5 OHM, 1210 (3225 Metric), 74LS Vue
OSTTS23A15D OSTTS23A15D On Shore Technology Inc., TERM BLOCK PLUG 23POS 7.5MM, -, 74LS Vue
690367290476 690367290476 Wurth Electronics Inc., WR-MM FEMALE SMT CONNECTOR WITH, -, 74LS Vue

SN74LS221D 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

SN74LS221DR

D# V72:2272_07345647

 Texas Instruments

Monostable Multivibrator Dual-Element 0°C 70°C 16-Pin SOIC T/R

RoHS: Compliant
 0

SN74LS221D

D# V99:2348_07345644

 Texas Instruments

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

RoHS: Compliant
 0

SN74LS221DBR

D# V36:1790_07345645

 Texas Instruments

Monostable Multivibrator Dual-Element 0°C 70°C 16-Pin SSOP T/R

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS221D

D# SN74LS221D

 Texas Instruments

Monostable Multivibrator Dual 16-Pin SOIC Tube - Rail/Tube (Alt: SN74LS221D)

 0

SN74LS221DR2

D# SN74LS221DR2

 Rochester Electronics LLC

- Bulk (Alt: SN74LS221DR2)

 0
Référence Fabricant Description Stock

SN74LS221D

 Texas Instruments

489

SN74LS221DG4

 Texas Instruments

74
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SN74LS221DR

 Texas Instruments

IC DUAL MONO MULTIVIBRATR 16SOIC

 0

SN74LS221DBRG4

 Rochester Electronics LLC

74LS221 Oneshot SN74LS221DBRG4

 0

SN74LS221DBR

 Texas Instruments

IC MONO MULTIVIBRATR DUAL 16SSOP

 0

SN74LS221DRE4

 Texas Instruments

DUAL MONOSTABLE MULTIVIBRATOR - Tape and Reel

 0

SN74LS221DE4

 Rochester Electronics LLC

74LS221 Oneshot SN74LS221DE4

 0

SN74LS221DRG4

 Rochester Electronics LLC

74LS221 Oneshot SN74LS221DRG4

 0

SN74LS221DG4

 Texas Instruments

IC MONOSTABLE DUAL 16SOIC

 0

SN74LS221D

 ON Semiconductor

M: LS221 LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16 PLASTIC, SOIC-16

 451

SN74LS221DBRE4

 Rochester Electronics LLC

74LS221 Oneshot SN74LS221DBRE4

 0
Référence Fabricant Description Stock

SN74LS221DBR

D# 296-29135-2-ND

 Texas Instruments

IC MULTIVIBRATOR 45NS 16SSOP

 0

SN74LS221DRE4

D# SN74LS221DRE4-ND

 Texas Instruments

IC MULTIVIBRATOR 45NS 16SOIC

 0

SN74LS221DG4

D# 2156-SN74LS221DG4-TI-ND

 Rochester Electronics LLC

IC MULTIVIBRATOR 45NS 16SOIC

 0

SN74LS221DR

D# 296-SN74LS221DRCT-ND

 Texas Instruments

IC MULTIVIBRATOR 45NS 16SOIC

 4512

SN74LS221D

D# 296-3673-5-ND

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IC MULTIVIBRATOR 45NS 16SOIC

 1374
Référence Fabricant Description Stock

SN74LS221DBR

 Texas Instruments

In stock shipping within 2days

 1743
Référence Fabricant Description Stock

SN74LS221D

D# 3006703

 Texas Instruments

IC, MULTIVIBRATOR, MONSTABLE, SMD

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

SN74LS221DB

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 2100

SN74LS221D

 MOTO

OEM/CM QUOTES ONLY | NO BROKERS

 3998

SN74LS221DR2

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 2251

SN74LS221DG4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 88

SN74LS221DR

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OEM/CM QUOTES ONLY | NO BROKERS

 2812
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SN74LS221D

 Texas Instruments

OEM/CM ONLY

 963

SN74LS221DBRE4

 Texas Instruments

OEM/CM ONLY

 162

TISSN74LS221D

 Texas Instruments

OEM/CM ONLY

 1020

SN74LS221DB

 Texas Instruments

OEM/CM ONLY

 192

SN74LS221DBR00TI

 Texas Instruments

OEM/CM ONLY

 4090

SN74LS221DRE4

 Texas Instruments

OEM/CM ONLY

 464

SN74LS221DBRG4

 Texas Instruments

OEM/CM ONLY

 905

SN74LS221DR04

 Texas Instruments

OEM/CM ONLY

 742

SN74LS221DBR

 Texas Instruments

OEM/CM ONLY

 794

SN74LS221DG4

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OEM/CM ONLY

 551

SN74LS221DE4

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OEM/CM ONLY

 568

SN74LS221DR2USMD

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OEM/CM ONLY

 945

SN74LS221DRG4

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OEM/CM ONLY

 261
Référence Fabricant Description Stock

SN74LS221D

 Texas Instruments

In stock

 146

SN74LS221DG4

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In stock

 74
Référence Fabricant Description Stock

SN74LS221DBR

 Texas Instruments

OEM/CM Immediate delivery

 6250
Référence Fabricant Description Stock

SN74LS221DR

D# 595-SN74LS221DR

 Texas Instruments

Monostable Multivibrator Dual Mono

RoHS: Compliant
 1905

SN74LS221D

D# 595-SN74LS221D

 Texas Instruments

Monostable Multivibrator Dual Mono

RoHS: Compliant
 798

SN74LS221DBR

D# 595-SN74LS221DBR

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Monostable Multivibrator Dual w/Schmitt-trgr inputs

RoHS: Compliant
 2567
Référence Fabricant Description Stock

SN74LS221-D

D# NS-SN74LS221-D

 ON Semiconductor

OEM/CM ONLY

 2013

SN74LS221DBR

D# NS-SN74LS221DBR

 Texas Instruments

OEM/CM ONLY

 4171

SN74LS221DBRG4

D# NS-SN74LS221DBRG4

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OEM/CM ONLY

 2448

SN74LS221DG4

D# NS-SN74LS221DG4

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OEM/CM ONLY

 6697

SN74LS221D

D# NS-SN74LS221D

 Texas Instruments

OEM/CM ONLY

 6139

SN74LS221DR2

D# NS-SN74LS221DR2

 ON Semiconductor

OEM/CM ONLY

 9434

SN74LS221DRE4

D# NS-SN74LS221DRE4

 Texas Instruments

OEM/CM ONLY

 9884

SN74LS221DE4

D# NS-SN74LS221DE4

 Texas Instruments

OEM/CM ONLY

 8222

SN74LS221DRG4

D# NS-SN74LS221DRG4

 Texas Instruments

OEM/CM ONLY

 7196

SN74LS221DR

D# NS-SN74LS221DR

 Texas Instruments

OEM/CM ONLY

 3625

SN74LS221DBRE4

D# NS-SN74LS221DBRE4

 Texas Instruments

OEM/CM ONLY

 4579

SN74LS221DB

D# NS-SN74LS221DB

 VARIOUS

OEM/CM ONLY

 8725
Référence Fabricant Description Stock

SN74LS221DG4

 Texas Instruments

IC,MONOSTABLE MULTIVIBRATOR,LS-TTL,SOP,16PIN,PLASTIC, LEAD FREE

 68

SN74LS221DR2

 Motorola Semiconductor Products

108

SN74LS221D

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Multivibrator, Monostable Type, 16 Pin, Plastic, SOP

 510
Référence Fabricant Description Stock

SN74LS221D

 Texas Instruments

SN74LS221 Dual monostable multivibrators with Schmitt-trigger inputs

RoHS: Compliant
 5012
Référence Fabricant Description Stock

SN74LS221DG4

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OEM/CM ONLY

 186

SN74LS221D

 ON Semiconductor

OEM/CM ONLY

 11013

SN74LS221DR

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OEM/CM ONLY

 5369

SN74LS221DB

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OEM/CM ONLY

 992

SN74LS221DR2

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OEM/CM ONLY

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Référence Fabricant Description Stock

SN74LS221DBR

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IN stock Immediate delivery

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Référence Fabricant Description Stock

SN74LS221DBR

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Dual monostable multivibrators with Schmitt-trigger inputs

 11

SN74LS221D

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Dual monostable multivibrators with Schmitt-trigger inputs

 3

SN74LS221DR

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Dual monostable multivibrators with Schmitt-trigger inputs

 31
Référence Fabricant Description Stock

SN74LS221D

D# 53422381

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS221D

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RFQ

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SN74LS221DR

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RFQ

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SN74LS221DE4

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RFQ

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Référence Fabricant Description Stock

SN74LS221DR

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IC DUAL MONO MULTIVIBRATR 16SOIC

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Quick Inquiry

SN74LS221D

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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SN74LS221D Tags

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