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PCA9557PWT

PCA9557PWT

Part Number
PCA9557PWT
Manufacturer
Texas Instruments
Description
IC I/O EXPANDER I2C 8B 16TSSOP
Data sheet
PCA9557PWT.pdf
Category
Interface - I/O Expanders
Unit Price
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In Stock
5000
Lead Time
To be Confirmed
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PCA9557PWT

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Comments
  • Part Number # PCA9557PWT (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 PCA9557PWT specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCA9557PWT with quantity into BOM. JXR TECHNOLOGY (HK) CO., LIMITED does NOT require any registration to request a quote of PCA9557PWT. Buy the PCA9557PWT 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 PCA9557PWT within 24 hours,please contact our sales team or send email to candy@jxrdz.com Hope we can cooperate in the future.

    PCA9557PWT 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-TSSOP (0.173", 4.40mm Width)
    Clock Frequency400 kHz
    Interrupt OutputNo
    Voltage - Supply2.3V ~ 5.5V
    Operating Temperature-40°C ~ 85°C
    Supplier Device Package16-TSSOP
    Current - Output Source/Sink10mA, 25mA

    PCA9557PWT FAQ

    1. How to order PCA9557PWT 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 PCA9557PWT is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the PCA9557PWT. All suppliers must pass our qualification reviews before they can publish their products including PCA9557PWT on JXR TECHNOLOGY (HK) CO., LIMITED; we pay more attention to the channels and quality of PCA9557PWT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the PCA9557PWT price and inventory displayed accurate?

    The price and inventory of PCA9557PWT 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 PCA9557PWT?

    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 PCA9557PWT we delivered, we will accept the replacement or return of the PCA9557PWT 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 PCA9557PWT.

    (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 PCA9557PWT pin diagram, PCA9557PWT datasheet?

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

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    PCA9557PWT 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

    Contact Us

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