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PCA9557DR

hot PCA9557DR

PCA9557DR

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Nº de pieza PCA9557DR
Fabricantes Texas Instruments
Descripción IC I/O EXPANDER I2C 8B 16SOIC
Hoja de datos
Paquete 16-SOIC (0.154", 3.90mm Width)
ECAD
En existencias 7.056 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega dic 26 - dic 31 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo PCA9557DR 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 PCA9557DR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de PCA9557DR.

Especificaciones PCA9557DR

FabricantesTexas Instruments
CategoríaCircuitos integrados - Interfaz - Expansores de E/S
Paquete16-SOIC (0.154", 3.90mm 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-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor16-SOIC

PCA9557DR Packaging

Customized Labels
Sealing
Packing
Insepction

PCA9557DR FAQ

  • 1. How to order PCA9557DR 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 PCA9557DR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the PCA9557DR. All suppliers must pass our qualification reviews before they can publish their products including PCA9557DR on Heisener; we pay more attention to the channels and quality of PCA9557DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the PCA9557DR price and inventory displayed accurate?
    The price and inventory of PCA9557DR 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 PCA9557DR?
    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 PCA9557DR we delivered, we will accept the replacement or return of the PCA9557DR 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 PCA9557DR.
    (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 PCA9557DR pin diagram, PCA9557DR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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PCA9557DR 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

Nº de pieza Fabricantes Descripción En existencias

PCA9557DR

D# V72:2272_07309398

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

RoHS: Compliant
 0

PCA9557DT

D# V72:2272_07309399

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

RoHS: Compliant
 0

PCA9557D

D# V36:1790_07309394

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I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC Tube

RoHS: Compliant
 0
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PCA9557D

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Nº de pieza Fabricantes Descripción En existencias

PCA9557DR

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

 0

PCA9557DT

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Min Qty 2500

 0

PCA9557D

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IC, IO PORT, I2C/SMBUS, 8BIT, 16SOIC, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:SOIC, No. of Pins:16, No. of I/O's:8, , RoHS Compliant: Yes

 1475

PCA9557DRG4

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I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SOIC, 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

PCA9557D

D# C1S746203915872

 Texas Instruments

I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SOIC Tube

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
 15
Nº de pieza Fabricantes Descripción En existencias

PCA9557D

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RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

PCA9557DT

D# 296-47816-1-ND

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IC I/O EXPANDER I2C 8B 16SOIC

 637

PCA9557D

D# 296-33521-5-ND

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IC I/O EXPANDER I2C 8B 16SOIC

 555

PCA9557DR

D# 296-20977-1-ND

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IC I/O EXPANDER I2C 8B 16SOIC

 1299
Nº de pieza Fabricantes Descripción En existencias

PCA9557DR

 Texas Instruments

In stock shipping within 2days

 267
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PCA9557D

OEM/CM QUOTES ONLY | NO BROKERS

 6000

PCA9557DT

 Philips Semiconductors

OEM/CM QUOTES ONLY | NO BROKERS

 689
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PCA9557DT

 NXP Semiconductors

OEM/CM ONLY

 281

PCA9557DRG4

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OEM/CM ONLY

 179

PCA9557DR

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OEM/CM ONLY

 371

PCA9557D

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OEM/CM ONLY

 1400
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PCA9557D

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in stock - can ship the same day

 14
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PCA9557D

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OEM/CM Immediate delivery

 1420
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PCA9557DR

D# 595-PCA9557DR

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RoHS: Compliant
 2944

PCA9557D

D# 595-PCA9557D

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Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander

RoHS: Compliant
 343

PCA9557DT

D# 595-PCA9557DT

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Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander

RoHS: Compliant
 1209
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PCA9557D

D# NS-PCA9557D

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OEM/CM ONLY

 2872

PCA9557DT

D# NS-PCA9557DT

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OEM/CM ONLY

 9885

PCA9557DRG4

D# NS-PCA9557DRG4

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OEM/CM ONLY

 5772

PCA9557DR

D# NS-PCA9557DR

 Texas Instruments

OEM/CM ONLY

 6138
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PCA9557D

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8 I/O, PIA-GENERAL PURPOSE, PDSO16

 1238
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PCA9557D

D# 8253274

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Min Qty: 5
Container: Package
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Nº de pieza Fabricantes Descripción En existencias

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

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PCA9557DR

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PCA9557D

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

RoHS: Compliant
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PCA9557D

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OEM/CM ONLY

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PCA9557DT

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PCA9557D

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IN stock Immediate delivery

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PCA9557DR

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

 3

PCA9557D

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

 484

PCA9557DT

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

 250
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PCA9557D

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shipping today

 1425

PCA9557DR

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shipping today

 6009
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PCA9557DR

D# 33609177

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

RoHS: Compliant
 0

PCA9557DT

D# 31665193

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

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

PCA9557DR

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RFQ

 11808

PCA9557D

RFQ

 1018
Nº de pieza Fabricantes Descripción En existencias

PCA9557D

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8-bit I2C and SMBus I/0 port with reset

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PCA9557DT

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IC I/O EXPANDER I2C 8B 16SOIC

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Quick Inquiry

PCA9557DR

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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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PCA9557DR está disponible en