Name: PCA9539DB
Brand: Texas Instruments
SKU: PCA9539DB
Availability: InStock
Rating: 5 (139 reviews)

PCA9539DB

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Nº de pieza	PCA9539DB
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	5.696 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	may 16 - may 21 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo PCA9539DB 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 PCA9539DB con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de PCA9539DB.

Especificaciones PCA9539DB

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

PCA9539DB Packaging

PCA9539DB FAQ

1. How to order PCA9539DB 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 PCA9539DB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9539DB. All suppliers must pass our qualification reviews before they can publish their products including PCA9539DB on Heisener; we pay more attention to the channels and quality of PCA9539DB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9539DB price and inventory displayed accurate?

The price and inventory of PCA9539DB 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 PCA9539DB?

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 PCA9539DB we delivered, we will accept the replacement or return of the PCA9539DB 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 PCA9539DB.

(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 PCA9539DB pin diagram, PCA9539DB datasheet?

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

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PCA9539DB 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

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DBQR D# V36:1790_07309787	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP T/R RoHS: Compliant	0
PCA9539DB D# V36:1790_07309786	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP Tube RoHS: Compliant	0
PCA9539DBR D# V36:1790_07309788	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP T/R RoHS: Compliant	0

Nº de pieza	Fabricantes	Descripción	En existencias
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	0
PCA9539DBR	Texas Instruments	IC I/O EXPANDER I2C 16B 24SSOP	0
PCA9539DBQRG4	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	0
PCA9539DB	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	0

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DBQR D# 2156-PCA9539DBQR-ND	Rochester Electronics LLC	PCA9539 REMOTE 16-BIT I2C AND SM	96134
PCA9539DB D# 296-33498-5-ND	Texas Instruments	IC I/O EXPANDER I2C 16B 24SSOP	348
PCA9539DBR D# 2156-PCA9539DBR-ND	Rochester Electronics LLC	PCA9539 REMOTE 16-BIT I2C AND SM	114355

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DB		OEM/CM QUOTES ONLY \| NO BROKERS	480
PCA9539DBR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	8
PCA9539DBQR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	14

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DB	Texas Instruments	OEM/CM ONLY	357
PCA9539DBQRG4	Texas Instruments	OEM/CM ONLY	272
PCA9539DBR	Texas Instruments	OEM/CM ONLY	592
PCA9539DBRG4	Texas Instruments	OEM/CM ONLY	284
PCA9539DBG4	Texas Instruments	OEM/CM ONLY	183
PCA9539DBQ	Texas Instruments	OEM/CM ONLY	185
PCA9539DBQR	Texas Instruments	OEM/CM ONLY	716

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DB D# 595-PCA9539DB	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	231
PCA9539DBR D# 595-PCA9539DBR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	2315
PCA9539DBQR D# 595-PCA9539DBQR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	169

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DBR D# NS-PCA9539DBR	Texas Instruments	OEM/CM ONLY	4169
PCA9539DBQRG4 D# NS-PCA9539DBQRG4	Texas Instruments	OEM/CM ONLY	2249
PCA9539DBRG4 D# NS-PCA9539DBRG4	Texas Instruments	OEM/CM ONLY	9627
PCA9539DBG4 D# NS-PCA9539DBG4	Texas Instruments	OEM/CM ONLY	1523
PCA9539DBQR D# NS-PCA9539DBQR	Texas Instruments	OEM/CM ONLY	7341
PCA9539DB D# NS-PCA9539DB	Texas Instruments	OEM/CM ONLY	3118

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DBQR	Texas Instruments	PCA9539 Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers RoHS: Compliant	96134
PCA9539DB	Texas Instruments	PCA9539 Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers RoHS: Compliant	40880
PCA9539DBR	Texas Instruments	PCA9539 Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers RoHS: Compliant	114355

Nº de pieza

Fabricantes

Descripción

En existencias

PCA9539DB

Texas Instruments

OEM/CM ONLY

416

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DBQR	Texas Instruments	16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers	2
PCA9539DB	Texas Instruments	16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers	60
PCA9539DBR	Texas Instruments	16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers	6

Nº de pieza

Fabricantes

Descripción

En existencias

PCA9539DB

Texas Instruments

shipping today

PCA9539DBQR

Texas Instruments

shipping today

8009

Nº de pieza	Fabricantes	Descripción	En existencias
PCA9539DBRG4	Texas Instruments	RFQ	3414
PCA9539DBQ	Texas Instruments	RFQ	11167
PCA9539DBQR	Texas Instruments	RFQ	10991

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

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PCA9539DB

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