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PCA9557PWRG4

hot PCA9557PWRG4

PCA9557PWRG4

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Nº de pieza PCA9557PWRG4
Fabricantes Texas Instruments
Descripción IC I/O EXPANDER I2C 8B 16TSSOP
Hoja de datos
Paquete 16-TSSOP (0.173", 4.40mm Width)
ECAD
En existencias 18.264 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega ene 2 - ene 7 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo PCA9557PWRG4 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 PCA9557PWRG4 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de PCA9557PWRG4.

Especificaciones PCA9557PWRG4

FabricantesTexas Instruments
CategoríaCircuitos integrados - Interfaz - Expansores de E/S
Paquete16-TSSOP (0.173", 4.40mm Width)
ECAD
Serie-
Cantidad de E / S8
InterfazI2C, SMBus
Salida de interrupciónNo
CaracteristicasPOR
Tipo de salidaOpen Drain, Push-Pull
Actual - Fuente de salida / sumidero10mA, 25mA
Frecuencia de reloj400kHz
Suministro de voltaje2.3 V ~ 5.5 V
Temperatura de funcionamiento-40°C ~ 85°C
Tipo de montajeSurface Mount
Paquete / caja16-TSSOP (0.173", 4.40mm Width)
Paquete de dispositivo del proveedor16-TSSOP

PCA9557PWRG4 Packaging

Customized Labels
Sealing
Packing
Insepction

PCA9557PWRG4 FAQ

  • 1. How to order PCA9557PWRG4 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 PCA9557PWRG4 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the PCA9557PWRG4. All suppliers must pass our qualification reviews before they can publish their products including PCA9557PWRG4 on Heisener; we pay more attention to the channels and quality of PCA9557PWRG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the PCA9557PWRG4 price and inventory displayed accurate?
    The price and inventory of PCA9557PWRG4 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 PCA9557PWRG4?
    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 PCA9557PWRG4 we delivered, we will accept the replacement or return of the PCA9557PWRG4 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 PCA9557PWRG4.
    (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 PCA9557PWRG4 pin diagram, PCA9557PWRG4 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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PCA9557PWRG4 Garantías

Service Guarantee

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.

Quality Guarantee

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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Quick Inquiry

PCA9557PWRG4

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El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

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PCA9557PWRG4 Tags

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PCA9557PWRG4 está disponible en