Name: PCA9557DGVR
Brand: Texas Instruments
SKU: PCA9557DGVR
Availability: InStock
Rating: 5 (125 reviews)

PCA9557DGVR

Pour Référence Seulement

Référence	PCA9557DGVR
Fabricant	Texas Instruments
Description	IC I/O EXPANDER I2C 8B 16TVSOP
Fiche technique
paquet	16-TFSOP (0.173", 4.40mm Width)
ECAD
En stock	7 836 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	nov. 23 - nov. 28 (Choisissez l'expédition accélérée)
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Nous offrons PCA9557DGVR 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 PCA9557DGVR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de PCA9557DGVR.

Spécifications PCA9557DGVR

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - Interface - Dispositifs d'extension E/S
paquet	16-TFSOP (0.173", 4.40mm Width)
ECAD
Séries	-
Nombre d'E / S	8
Interface	I2C, SMBus
Sortie d'interruption	No
Caractéristiques	POR
Le type de sortie	Open Drain, Push-Pull
Current - Sortie Source / Sink	10mA, 25mA
Fréquence d'horloge	400kHz
Tension - Alimentation	2.3 V ~ 5.5 V
Température de fonctionnement	-40°C ~ 85°C
Type de montage	Surface Mount
Paquet / cas	16-TFSOP (0.173", 4.40mm Width)
Package de périphérique fournisseur	16-TVSOP

PCA9557DGVR Packaging

PCA9557DGVR FAQ

1. How to order PCA9557DGVR 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 PCA9557DGVR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9557DGVR. All suppliers must pass our qualification reviews before they can publish their products including PCA9557DGVR on Heisener; we pay more attention to the channels and quality of PCA9557DGVR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9557DGVR price and inventory displayed accurate?

The price and inventory of PCA9557DGVR 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 PCA9557DGVR?

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 PCA9557DGVR we delivered, we will accept the replacement or return of the PCA9557DGVR 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 PCA9557DGVR.

(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 PCA9557DGVR pin diagram, PCA9557DGVR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

PCA9557DGVR Produits Connexes

1206J0160122GCR	Knowles Syfer, CAP CER 1206, 1206 (3216 Metric), -	Vue
200MSP1T2B4VS2QE	E-Switch, SWITCH TOGGLE SPDT 3A 120V, -, -	Vue
RLR07C5110FRRSL	Vishay Dale, RES 511 OHM 1% 1/4W AXIAL, Axial, -	Vue
MBB02070C4872FC100	Vishay BC Components, RES 48.7K OHM 0.6W 1% AXIAL, Axial, -	Vue
766163152G	CTS Resistor Products, RES ARRAY 8 RES 1.5K OHM 16SOIC, 16-SOIC (0.154", 3.90mm Width), -	Vue
BCS-141-L-D-DE-040	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, -	Vue
FW-13-02-F-D-380-140	Samtec Inc., .050'' BOARD SPACERS, -, -	Vue
HDWM-06-01-G-D-200	Samtec Inc., .050" BOARD SPACERS, -, -	Vue
QFS-052-01-SL-D-RA	Samtec Inc., QFS .635MM STRIPS, -, -	Vue
AFD51-20-39PX	TE Connectivity Deutsch Connectors, CONN RCPT 39POS STRGHT W/PINS, -, -	Vue
D38999/24JC35SA	TE Connectivity Deutsch Connectors, JAM NUT RECEPTACLE, -, -	Vue
XC9236A08C0R-G	Torex Semiconductor Ltd, 600MA SYNCHRONOUS STEP-DOWN DCDC, -, -	Vue

PCA9557DGVR Des garanties

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.

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

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Description

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PCA9557DGVR

D# V36:1790_07309397

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 16-Pin TVSOP T/R

RoHS: Compliant

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Description

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PCA9557DGVRG4G4

Texas Instruments

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

PCA9557DGVR

Texas Instruments

IC I/O EXPANDER I2C 8B 16TVSOP

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Description

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PCA9557DGVR

D# 2156-PCA9557DGVR-ND

Rochester Electronics LLC

PCA9557 REMOTE 8-BIT I2C AND SMB

143595

Référence	Fabricant	Description	Stock
PCA9557DGVR	Texas Instruments	OEM/CM ONLY	138
PCA9557DGVRG4G4	Texas Instruments	OEM/CM ONLY	281
PCA9557DGVRG4	Texas Instruments	OEM/CM ONLY	255

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Description

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PCA9557DGVR

D# 595-PCA9557DGVR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp

RoHS: Compliant

1309

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Description

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PCA9557DGVR

D# NS-PCA9557DGVR

Texas Instruments

OEM/CM ONLY

4315

PCA9557DGVRG4G4

D# NS-PCA9557DGVRG4G4

Texas Instruments

OEM/CM ONLY

4974

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Description

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PCA9557DGVR

Texas Instruments

PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers

RoHS: Compliant

143595

Référence

Fabricant

Description

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PCA9557DGVR

Texas Instruments

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers

Référence

Fabricant

Description

Stock

PCA9557DGVRG4G4

Texas Instruments

shipping today

Référence

Fabricant

Description

Stock

PCA9557DGVRG4

Texas Instruments

RFQ

12966

Quick Inquiry

PCA9557DGVR

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.

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