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TCA9554DBQR

TCA9554DBQR

TCA9554DBQR

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零件编号 TCA9554DBQR
制造商 Texas Instruments
描述 IC I/O EXPANDER I2C 8BIT 16TSSOP
数据表
封装 16-SSOP (0.154", 3.90mm Width)
ECAD
库存 6,256 piece(s)
单价 Request a Quote
交货时间 待确认
预计送达时间 一月 5 - 一月 10 (选择速递服务)
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TCA9554DBQR参数

制造商Texas Instruments
类别集成电路（IC） - 接口 - I/O 扩展器
封装16-SSOP (0.154", 3.90mm Width)
ECAD
系列-
I / O数量8
接口I2C
中断输出Yes
特征POR
输出类型Push-Pull
电流 - 输出源/接收器-
时钟频率400kHz
电压 - 电源1.65 V ~ 5.5 V
工作温度-40°C ~ 85°C
安装类型Surface Mount
包/箱16-SSOP (0.154", 3.90mm Width)
供应商设备包16-SSOP

TCA9554DBQR Packaging

Customized Labels
Sealing
Packing
Insepction

TCA9554DBQR FAQ

  • 1. How to order TCA9554DBQR 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 TCA9554DBQR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the TCA9554DBQR. All suppliers must pass our qualification reviews before they can publish their products including TCA9554DBQR on Heisener; we pay more attention to the channels and quality of TCA9554DBQR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the TCA9554DBQR price and inventory displayed accurate?
    The price and inventory of TCA9554DBQR 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 TCA9554DBQR?
    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 TCA9554DBQR we delivered, we will accept the replacement or return of the TCA9554DBQR 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 TCA9554DBQR.
    (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 TCA9554DBQR pin diagram, TCA9554DBQR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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TCA9554DBQR 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

TCA9554DBQR

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 Texas Instruments

Texas Instruments 8-Channel I/O Expander I2C, Parallel 16-Pin SSOP, TCA9554DBQR, RL

Min Qty: 5
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OEM/CM ONLY

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8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers

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零件编号 制造商 描述 库存

TCA9554DBQR

 Texas Instruments

RFQ

 1264

Quick Inquiry

TCA9554DBQR

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

广东省“守合同重信用”企业ISO9001:2015, ICAS, IAF, UKAS

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