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PCA9557RGYR

PCA9557RGYR

Part Number
PCA9557RGYR
Manufacturer
Texas Instruments
Description
IC I/O EXPANDER I2C 8B 16QFN
Data sheet
PCA9557RGYR.pdf
Category
Interface - I/O Expanders
Unit Price
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In Stock
5000
Lead Time
To be Confirmed
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PCA9557RGYR

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Comments
  • Part Number # PCA9557RGYR (Interface - I/O Expanders) is manufactured by Texas Instruments and distributed by JXR TECHNOLOGY (HK) CO., LIMITED. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.For PCA9557RGYR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCA9557RGYR with quantity into BOM. JXR TECHNOLOGY (HK) CO., LIMITED does NOT require any registration to request a quote of PCA9557RGYR. Buy the PCA9557RGYR Texas Instruments on JXR TECHNOLOGY (HK) CO., LIMITED,we are Texas Instruments Corporation distributor, we sales new&original and offer 24 hours service,180 days warranty date, send the PCA9557RGYR within 24 hours,please contact our sales team or send email to candy@jxrdz.com Hope we can cooperate in the future.

    PCA9557RGYR Specifications

    PackageTape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
    Series
    RoHSRoHS
    FeaturesPOR
    InterfaceI²C, SMBus
    Output TypeOpen Drain, Push-Pull
    Part StatusActive
    Mounting TypeSurface Mount
    Number of I/O8
    Package / Case16-VFQFN Exposed Pad
    Clock Frequency400 kHz
    Interrupt OutputNo
    Voltage - Supply2.3V ~ 5.5V
    Operating Temperature-40°C ~ 85°C
    Supplier Device Package16-VQFN (4x3.5)
    Current - Output Source/Sink10mA, 25mA

    PCA9557RGYR FAQ

    1. How to order PCA9557RGYR on JXR TECHNOLOGY (HK) CO., LIMITED?

    Currently, JXR TECHNOLOGY (HK) CO., LIMITED 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 JXR TECHNOLOGY (HK) CO., LIMITED guarantee that PCA9557RGYR is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the PCA9557RGYR. All suppliers must pass our qualification reviews before they can publish their products including PCA9557RGYR on JXR TECHNOLOGY (HK) CO., LIMITED; we pay more attention to the channels and quality of PCA9557RGYR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the PCA9557RGYR price and inventory displayed accurate?

    The price and inventory of PCA9557RGYR 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 PCA9557RGYR?

    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 PCA9557RGYR we delivered, we will accept the replacement or return of the PCA9557RGYR 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 PCA9557RGYR.

    (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 PCA9557RGYR pin diagram, PCA9557RGYR datasheet?

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

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    PCA9557RGYR Guarantees

    Service Guarantees

    We guarantee 100% customer satisfaction.

    Our experienced sales team and tech support team back our services to satisfy all our customers.

    Quality Guarantees

    We provide 90 days warranty.

    If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

    Certified Quality

    JXR TECHNOLOGY (HK) CO., LIMITED commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell. View the Certificates

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