Name: PCA9557DGVR
Brand: Texas Instruments
SKU: PCA9557DGVR
Availability: InStock
Rating: 5 (125 reviews)

PCA9557DGVR

Apenas para referência

Nº de peças	PCA9557DGVR
Fabricante	Texas Instruments
Descrição	IC I/O EXPANDER I2C 8B 16TVSOP
Ficha técnica
pacote	16-TFSOP (0.173", 4.40mm Width)
ECAD
Em estoque	7.836 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	jun 28 - jul 3 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para PCA9557DGVR preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
Para efectuar a sua RFQ, por favor, adicione PCA9557DGVR com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de PCA9557DGVR.

Especificações do PCA9557DGVR

Fabricante	Texas Instruments
Categoria	Circuitos integrados - Interface - expansores de E / S
pacote	16-TFSOP (0.173", 4.40mm Width)
ECAD
Series	-
Número de E / S	8
Interface	I2C, SMBus
Saída de interrupção	No
Características	POR
Tipo de saída	Open Drain, Push-Pull
Corrente - Fonte de Saída / Pia	10mA, 25mA
Freqüência do relógio	400kHz
Tensão - fonte	2.3 V ~ 5.5 V
Temperatura de operação	-40°C ~ 85°C
Tipo de montagem	Surface Mount
Pacote / caso	16-TFSOP (0.173", 4.40mm Width)
Pacote de Dispositivo do Fornecedor	16-TVSOP

PCA9557DGVR Packaging

PCA9557DGVR FAQ

1. How to order PCA9557DGVR 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 PCA9557DGVR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9557DGVR. All suppliers must pass our qualification reviews before they can publish their products including PCA9557DGVR on Heisener; we pay more attention to the channels and quality of PCA9557DGVR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9557DGVR price and inventory displayed accurate?

The price and inventory of PCA9557DGVR 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 PCA9557DGVR?

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 PCA9557DGVR we delivered, we will accept the replacement or return of the PCA9557DGVR 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 PCA9557DGVR.

(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 PCA9557DGVR pin diagram, PCA9557DGVR datasheet?

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

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PCA9557DGVR Garantias

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças

Fabricante

Descrição

Estoque

PCA9557DGVR

D# V36:1790_07309397

Texas Instruments

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

RoHS: Compliant

Nº de peças

Fabricante

Descrição

Estoque

PCA9557DGVR

Texas Instruments

IC I/O EXPANDER I2C 8B 16TVSOP

PCA9557DGVRG4G4

Texas Instruments

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

Nº de peças

Fabricante

Descrição

Estoque

PCA9557DGVR

D# 2156-PCA9557DGVR-ND

Rochester Electronics LLC

PCA9557 REMOTE 8-BIT I2C AND SMB

143595

Nº de peças	Fabricante	Descrição	Estoque
PCA9557DGVR	Texas Instruments	OEM/CM ONLY	138
PCA9557DGVRG4G4	Texas Instruments	OEM/CM ONLY	281
PCA9557DGVRG4	Texas Instruments	OEM/CM ONLY	255

Nº de peças

Fabricante

Descrição

Estoque

PCA9557DGVR

D# 595-PCA9557DGVR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp

RoHS: Compliant

1309

Nº de peças

Fabricante

Descrição

Estoque

PCA9557DGVR

D# NS-PCA9557DGVR

Texas Instruments

OEM/CM ONLY

4315

PCA9557DGVRG4G4

D# NS-PCA9557DGVRG4G4

Texas Instruments

OEM/CM ONLY

4974

Nº de peças

Fabricante

Descrição

Estoque

PCA9557DGVR

Texas Instruments

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

RoHS: Compliant

143595

Nº de peças

Fabricante

Descrição

Estoque

PCA9557DGVR

Texas Instruments

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

Nº de peças

Fabricante

Descrição

Estoque

PCA9557DGVRG4G4

Texas Instruments

shipping today

Nº de peças

Fabricante

Descrição

Estoque

PCA9557DGVRG4

Texas Instruments

RFQ

12966

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PCA9557DGVR

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