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PCA9557RGVR

PCA9557RGVR

PCA9557RGVR

仅供参考

零件编号 PCA9557RGVR
制造商 Texas Instruments
描述 IC I/O EXPANDER I2C 8B 16QFN
数据表
封装 16-VQFN Exposed Pad
ECAD
库存 7,744 piece(s)
单价 Request a Quote
交货时间 待确认
预计送达时间 一月 25 - 一月 30 (选择速递服务)
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PCA9557RGVR参数

制造商Texas Instruments
类别集成电路（IC） - 接口 - I/O 扩展器
封装16-VQFN 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-VQFN Exposed Pad
供应商设备包16-VQFN (4x4)

PCA9557RGVR Packaging

Customized Labels
Sealing
Packing
Insepction

PCA9557RGVR FAQ

  • 1. How to order PCA9557RGVR 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 PCA9557RGVR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the PCA9557RGVR. All suppliers must pass our qualification reviews before they can publish their products including PCA9557RGVR on Heisener; we pay more attention to the channels and quality of PCA9557RGVR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the PCA9557RGVR price and inventory displayed accurate?
    The price and inventory of PCA9557RGVR 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 PCA9557RGVR?
    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 PCA9557RGVR we delivered, we will accept the replacement or return of the PCA9557RGVR 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 PCA9557RGVR.
    (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 PCA9557RGVR pin diagram, PCA9557RGVR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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PCA9557RGVR 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

PCA9557RGVR

D# V72:2272_07309404

 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

PCA9557RGVR

 Texas Instruments

2492
零件编号 制造商 描述 库存

PCA9557RGVR

 Texas Instruments

I/O EXPANDER, 8 BIT, 400KHZ, QFN-16, FULL REEL, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:QFN, No. of Pins:16, No. of I/O's:8 , RoHS Compliant: Yes

 0

PCA9557RGVRG4

 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

PCA9557RGVR

D# 296-21785-1-ND

 Texas Instruments

IC I/O EXPANDER I2C 8B 16QFN

 282
零件编号 制造商 描述 库存

PCA9557RGVR

NEW AND ORGINAL. ISRAEL W.HOUSE

 5000
零件编号 制造商 描述 库存

PCA9557RGVR

OEM/CM QUOTES ONLY | NO BROKERS

 5088
零件编号 制造商 描述 库存

PCA9557RGVRG4

 Texas Instruments

OEM/CM ONLY

 817

PCA9557RGVR

 Texas Instruments

OEM/CM ONLY

 736
零件编号 制造商 描述 库存

PCA9557RGVR

 Texas Instruments

In Stock

 2492
零件编号 制造商 描述 库存

PCA9557RGVR

D# 595-PCA9557RGVR

 Texas Instruments

Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp

RoHS: Compliant
 2061
零件编号 制造商 描述 库存

PCA9557RGVRG4

D# NS-PCA9557RGVRG4

 Texas Instruments

OEM/CM ONLY

 9793

PCA9557RGVR

D# NS-PCA9557RGVR

 Texas Instruments

OEM/CM ONLY

 3659
零件编号 制造商 描述 库存

PCA9557RGVR

 Texas Instruments

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

RoHS: Compliant
 112409
零件编号 制造商 描述 库存

PCA9557RGVR

 Texas Instruments

OEM/CM ONLY

 6625
零件编号 制造商 描述 库存

PCA9557RGVR

 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

PCA9557RGVR

 Texas Instruments

shipping today

 1003
零件编号 制造商 描述 库存

PCA9557RGVR

D# 26600109

 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

PCA9557RGVR

 Texas Instruments

RFQ

 11349
零件编号 制造商 描述 库存

PCA9557RGVR

 Texas Instruments

REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS

 2110

Quick Inquiry

PCA9557RGVR

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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PCA9557RGVR Tags

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PCA9557RGVR可用于