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SN74ALS257ADR

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SN74ALS257ADR

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Référence SN74ALS257ADR
Fabricant Texas Instruments
Description IC QUAD 2-1 DATASEL/MUX 16-SOIC
Fiche technique
paquet 16-SOIC (0.154", 3.90mm Width)
ECAD
En stock 15 264 piece(s)
Prix unitaire $ 0,6438 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé janv. 26 - janv. 31 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74ALS257ADR 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 SN74ALS257ADR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74ALS257ADR.

Spécifications SN74ALS257ADR

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Logique - Commutateurs de signaux, multiplexeurs, décodeurs
paquet16-SOIC (0.154", 3.90mm Width)
ECAD
Séries74ALS
TypeMultiplexer
Circuit4 x 2:1
Circuits Indépendants1
Courant - Sortie haut, bas2.6mA, 24mA
Source d'alimentation en tensionSingle Supply
Tension - Alimentation4.5 V ~ 5.5 V
Température de fonctionnement0°C ~ 70°C
Type de montageSurface Mount
Paquet / cas16-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur16-SOIC

SN74ALS257ADR Packaging

Customized Labels
Sealing
Packing
Insepction

SN74ALS257ADR FAQ

  • 1. How to order SN74ALS257ADR 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 SN74ALS257ADR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74ALS257ADR. All suppliers must pass our qualification reviews before they can publish their products including SN74ALS257ADR on Heisener; we pay more attention to the channels and quality of SN74ALS257ADR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74ALS257ADR price and inventory displayed accurate?
    The price and inventory of SN74ALS257ADR 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 SN74ALS257ADR?
    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 SN74ALS257ADR we delivered, we will accept the replacement or return of the SN74ALS257ADR 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 SN74ALS257ADR.
    (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 SN74ALS257ADR pin diagram, SN74ALS257ADR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74ALS257ADR Produits Connexes

UQCL2A100JAT2A500 UQCL2A100JAT2A500 AVX Corporation, CAP CER 10PF 200V 0402, 0402 (1005 Metric), 74ALS Vue
C322C473KDR5TA C322C473KDR5TA KEMET, CAP CER 0.047UF 1KV X7R RADIAL, Radial, 74ALS Vue
CMOZ11L TR CMOZ11L TR Central Semiconductor Corp, DIODE ZENER 11V 250MW SOD523, SC-79, SOD-523, 74ALS Vue
LTC4359HDCB#TRPBF LTC4359HDCB#TRPBF Linear Technology, IC OR CTRLR N+1 6DFN, 6-WFDFN Exposed Pad, 74ALS Vue
71L36-03-1-06N 71L36-03-1-06N Grayhill Inc., SWITCH KEY 6POS SP6T 250MA 115V, -, 74ALS Vue
PEC11R-4020K-N0012 PEC11R-4020K-N0012 Bourns Inc., ENCODER, -, 74ALS Vue
RWR81S24R0DRBSL RWR81S24R0DRBSL Vishay Dale, RES 24 OHM 1W 0.5% WW AXIAL, Axial, 74ALS Vue
CRB3A4E200JT CRB3A4E200JT AVX Corporation, RES ARRAY 4 RES 20 OHM 1206, 1206 (3216 Metric), Concave, Long Side Terminals, 74ALS Vue
RNCF0402DTE180R RNCF0402DTE180R Stackpole Electronics Inc., RES SMD 180 OHM 0.5% 1/16W 0402, 0402 (1005 Metric), 74ALS Vue
TV07RW-21-39SB TV07RW-21-39SB Amphenol Aerospace Operations, CONN RCPT FMALE 39POS GOLD CRIMP, -, 74ALS Vue
VE-25R-CW-B1 VE-25R-CW-B1 Vicor Corporation, CONVERTER MOD DC/DC 7.5V 100W, Full Brick, 74ALS Vue
VI-BWN-CV-F3 VI-BWN-CV-F3 Vicor Corporation, CONVERTER MOD DC/DC 18.5V 150W, Full Brick, 74ALS Vue

SN74ALS257ADR 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.

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Quick Inquiry

SN74ALS257ADR

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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