Name: PCA9539DBR
Brand: Texas Instruments
SKU: PCA9539DBR
Availability: InStock
Rating: 5 (90 reviews)

PCA9539DBR

Solo por referencia

Nº de pieza	PCA9539DBR
Fabricantes	Texas Instruments
Descripción	IC I/O EXPANDER I2C 16B 24SSOP
Hoja de datos
Paquete	24-SSOP (0.209", 5.30mm Width)
ECAD
En existencias	4.896 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	may 16 - may 21 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo PCA9539DBR 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 PCA9539DBR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de PCA9539DBR.

Especificaciones PCA9539DBR

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - Interfaz - Expansores de E/S
Paquete	24-SSOP (0.209", 5.30mm 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 (0.209", 5.30mm Width)
Paquete de dispositivo del proveedor	24-SSOP

PCA9539DBR Packaging

PCA9539DBR FAQ

1. How to order PCA9539DBR 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 PCA9539DBR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9539DBR. All suppliers must pass our qualification reviews before they can publish their products including PCA9539DBR on Heisener; we pay more attention to the channels and quality of PCA9539DBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9539DBR price and inventory displayed accurate?

The price and inventory of PCA9539DBR 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 PCA9539DBR?

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 PCA9539DBR we delivered, we will accept the replacement or return of the PCA9539DBR 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 PCA9539DBR.

(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 PCA9539DBR pin diagram, PCA9539DBR datasheet?

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

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PCA9539DBR 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.

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Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DB	Texas Instruments	OEM/CM ONLY	357
PCA9539DBR	Texas Instruments	OEM/CM ONLY	592
PCA9539DBRG4	Texas Instruments	OEM/CM ONLY	284

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RoHS: Compliant

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PCA9539DBR

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RoHS: Compliant

2315

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DB D# NS-PCA9539DB	Texas Instruments	OEM/CM ONLY	3118
PCA9539DBR D# NS-PCA9539DBR	Texas Instruments	OEM/CM ONLY	4169
PCA9539DBRG4 D# NS-PCA9539DBRG4	Texas Instruments	OEM/CM ONLY	9627

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PCA9539DBR

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

PCA9539DB

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

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shipping today

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PCA9539DBRG4

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RFQ

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Nº de pieza

Fabricantes

Descripción

En existencias

PCA9539DBR

Texas Instruments

IC I/O EXPANDER I2C 16B 24SSOP / I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP T/R

1994

Quick Inquiry

PCA9539DBR

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