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PCA9557RGYR

hot PCA9557RGYR

PCA9557RGYR

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零件编号 PCA9557RGYR
制造商 Texas Instruments
描述 IC I/O EXPANDER I2C 8B 16QFN
数据表
封装 16-VFQFN Exposed Pad
ECAD
库存 31,932 piece(s)
单价 Request a Quote
交货时间 可立即发货
预计送达时间 三月 22 - 三月 27 (选择速递服务)
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PCA9557RGYR参数

制造商Texas Instruments
类别集成电路（IC） - 接口 - I/O 扩展器
封装16-VFQFN Exposed Pad
ECAD
系列-
I / O数量8
接口I2C, SMBus
中断输出No
特征POR
输出类型Open Drain, Push-Pull
电流 - 输出源/接收器10mA, 25mA
时钟频率400kHz
电压 - 电源2.3 V ~ 5.5 V
工作温度-40°C ~ 85°C
安装类型Surface Mount
包/箱16-VFQFN Exposed Pad
供应商设备包16-VQFN (4x4)

PCA9557RGYR Packaging

Customized Labels
Sealing
Packing
Insepction

PCA9557RGYR FAQ

  • 1. How to order PCA9557RGYR 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 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 Heisener; 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 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

PCA9557RGYR

D# V72:2272_07309406

 Texas Instruments

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

RoHS: Compliant
 0
零件编号 制造商 描述 库存

PCA9557RGYRG4

 Texas Instruments

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

 0

PCA9557RGYR

 Texas Instruments

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

 0
零件编号 制造商 描述 库存

PCA9557RGYR

D# 2156-PCA9557RGYR-ND

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PCA9557 REMOTE 8-BIT I2C AND SMB

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In stock shipping within 2days

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PCA9557RGYR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

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PCA9557RGYR

 Texas Instruments

OEM/CM ONLY

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PCA9557RGYRG4

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OEM/CM ONLY

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PCA9557RGYRR

 Texas Instruments

OEM/CM ONLY

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PCA9557RGYR

 Texas Instruments

OEM/CM Immediate delivery

 1178
零件编号 制造商 描述 库存

PCA9557RGYR

D# 595-PCA9557RGYR

 Texas Instruments

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

RoHS: Compliant
 2210
零件编号 制造商 描述 库存

PCA9557RGYR

D# NS-PCA9557RGYR

 Texas Instruments

OEM/CM ONLY

 5228

PCA9557RGYRG4

D# NS-PCA9557RGYRG4

 Texas Instruments

OEM/CM ONLY

 3589
零件编号 制造商 描述 库存

PCA9557RGYR

 Texas Instruments

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

RoHS: Compliant
 127866
零件编号 制造商 描述 库存

PCA9557RGYR

 Texas Instruments

OEM/CM ONLY

 2953
零件编号 制造商 描述 库存

PCA9557RGYR

 Texas Instruments

IN stock Immediate delivery

 1173
零件编号 制造商 描述 库存

PCA9557RGYR

 Texas Instruments

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

 14
零件编号 制造商 描述 库存

PCA9557RGYR

 Texas Instruments

shipping today

 12496
零件编号 制造商 描述 库存

PCA9557RGYRG4

 Texas Instruments

RFQ

 12668

Quick Inquiry

PCA9557RGYR

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。

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PCA9557RGYR Tags

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