Name: PCA9539DBQR
Brand: Texas Instruments
SKU: PCA9539DBQR
Availability: InStock
Rating: 5 (191 reviews)

PCA9539DBQR

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Nº de pieza	PCA9539DBQR
Fabricantes	Texas Instruments
Descripción	IC I/O EXPANDER I2C 16B 24QSOP
Hoja de datos
Paquete	24-SSOP (0.154", 3.90mm Width)
ECAD
En existencias	5.680 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	may 15 - may 20 (Elija envío expedito)
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Estamos ofreciendo PCA9539DBQR por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue PCA9539DBQR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de PCA9539DBQR.

Especificaciones PCA9539DBQR

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - Interfaz - Expansores de E/S
Paquete	24-SSOP (0.154", 3.90mm Width)
ECAD
Serie	-
Cantidad de E / S	16
Interfaz	I2C, SMBus
Salida de interrupción	Yes
Caracteristicas	POR
Tipo de salida	Push-Pull
Actual - Fuente de salida / sumidero	10mA, 25mA
Frecuencia de reloj	400kHz
Suministro de voltaje	2.3 V ~ 5.5 V
Temperatura de funcionamiento	-40°C ~ 85°C
Tipo de montaje	Surface Mount
Paquete / caja	24-SSOP (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor	24-SSOP/QSOP

PCA9539DBQR Packaging

PCA9539DBQR FAQ

1. How to order PCA9539DBQR 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 PCA9539DBQR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9539DBQR. All suppliers must pass our qualification reviews before they can publish their products including PCA9539DBQR on Heisener; we pay more attention to the channels and quality of PCA9539DBQR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9539DBQR price and inventory displayed accurate?

The price and inventory of PCA9539DBQR 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 PCA9539DBQR?

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 PCA9539DBQR we delivered, we will accept the replacement or return of the PCA9539DBQR 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 PCA9539DBQR.

(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 PCA9539DBQR pin diagram, PCA9539DBQR datasheet?

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

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PCA9539DBQR Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

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PCA9539DBQR

Texas Instruments

I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:24, Operating Temperature Range:-40C to +85C, Package/Case:24-SSOP, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes

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shipping today

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RFQ

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Quick Inquiry

PCA9539DBQR

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