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PCA9557DR

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PCA9557DR

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Référence PCA9557DR
Fabricant Texas Instruments
Description IC I/O EXPANDER I2C 8B 16SOIC
Fiche technique
paquet 16-SOIC (0.154", 3.90mm Width)
ECAD
En stock 7 056 piece(s)
Prix unitaire Request a Quote
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé nov. 25 - nov. 30 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons PCA9557DR 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 PCA9557DR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de PCA9557DR.

Spécifications PCA9557DR

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Interface - Dispositifs d'extension E/S
paquet16-SOIC (0.154", 3.90mm Width)
ECAD
Séries-
Nombre d'E / S8
InterfaceI2C, SMBus
Sortie d'interruptionNo
CaractéristiquesPOR
Le type de sortieOpen Drain, Push-Pull
Current - Sortie Source / Sink10mA, 25mA
Fréquence d'horloge400kHz
Tension - Alimentation2.3 V ~ 5.5 V
Température de fonctionnement-40°C ~ 85°C
Type de montageSurface Mount
Paquet / cas16-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur16-SOIC

PCA9557DR Packaging

Customized Labels
Sealing
Packing
Insepction

PCA9557DR FAQ

  • 1. How to order PCA9557DR 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 PCA9557DR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the PCA9557DR. All suppliers must pass our qualification reviews before they can publish their products including PCA9557DR on Heisener; we pay more attention to the channels and quality of PCA9557DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the PCA9557DR price and inventory displayed accurate?
    The price and inventory of PCA9557DR 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 PCA9557DR?
    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 PCA9557DR we delivered, we will accept the replacement or return of the PCA9557DR 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 PCA9557DR.
    (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 PCA9557DR pin diagram, PCA9557DR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

PCA9557DR Produits Connexes

1111Y5000511GQT 1111Y5000511GQT Knowles Syfer, CAP CER HIGH Q 1111, -, - Vue
1206J0160122GCR 1206J0160122GCR Knowles Syfer, CAP CER 1206, 1206 (3216 Metric), - Vue
B43305C5277M87 B43305C5277M87 EPCOS (TDK), CAP ALUM 270UF 20% 450V SNAP, Radial, Can - Snap-In, - Vue
X5001V8-4.5A X5001V8-4.5A Intersil, IC SUPERVISOR CPU 8-TSSOP, 8-TSSOP (0.173", 4.40mm Width), - Vue
MBB02070C4872FC100 MBB02070C4872FC100 Vishay BC Components, RES 48.7K OHM 0.6W 1% AXIAL, Axial, - Vue
BCS-141-L-D-DE-040 BCS-141-L-D-DE-040 Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, - Vue
0874272403 0874272403 Molex, LLC, 4.2MM WTB RAHDR W/O MNTFLG 4SN, -, - Vue
FW-13-02-F-D-380-140 FW-13-02-F-D-380-140 Samtec Inc., .050'' BOARD SPACERS, -, - Vue
HDWM-06-01-G-D-200 HDWM-06-01-G-D-200 Samtec Inc., .050" BOARD SPACERS, -, - Vue
QFS-052-01-SL-D-RA QFS-052-01-SL-D-RA Samtec Inc., QFS .635MM STRIPS, -, - Vue
D38999/20FJ4HE-LC D38999/20FJ4HE-LC Amphenol Aerospace Operations, CONN RCPT HSNG MALE 56POS PNL MT, -, - Vue
VI-213-CW-F1 VI-213-CW-F1 Vicor Corporation, CONVERTER MOD DC/DC 24V 100W, Full Brick, - Vue

PCA9557DR 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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IC, IO PORT, I2C/SMBUS, 8BIT, 16SOIC, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:SOIC, No. of Pins:16, No. of I/O's:8, , RoHS Compliant: Yes

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PCA9557DR

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I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SOIC, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes

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D# C1S746203915872

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Min Qty: 1
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PCA9557D

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shipping today

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shipping today

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RoHS: Compliant
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Quick Inquiry

PCA9557DR

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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