Name: PCF8574APWRE4
Brand: Texas Instruments
SKU: PCF8574APWRE4
Availability: InStock
Rating: 5 (176 reviews)

PCF8574APWRE4

仅供参考

零件编号	PCF8574APWRE4
制造商	Texas Instruments
描述	IC I/O EXPANDER I2C 8B 20TSSOP
数据表
封装	20-TSSOP (0.173", 4.40mm Width)
ECAD
库存	7,936 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	五月 26 - 五月 31 (选择速递服务)
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PCF8574APWRE4参数

制造商	Texas Instruments
类别	集成电路（IC） - 接口 - I/O 扩展器
封装	20-TSSOP (0.173", 4.40mm 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	1mA, 25mA
时钟频率	100kHz
电压 - 电源	2.5 V ~ 6 V
工作温度	-40°C ~ 85°C
安装类型	Surface Mount
包/箱	20-TSSOP (0.173", 4.40mm Width)
供应商设备包	20-TSSOP

PCF8574APWRE4 Packaging

PCF8574APWRE4 FAQ

1. How to order PCF8574APWRE4 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 PCF8574APWRE4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCF8574APWRE4. All suppliers must pass our qualification reviews before they can publish their products including PCF8574APWRE4 on Heisener; we pay more attention to the channels and quality of PCF8574APWRE4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCF8574APWRE4 price and inventory displayed accurate?

The price and inventory of PCF8574APWRE4 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 PCF8574APWRE4?

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 PCF8574APWRE4 we delivered, we will accept the replacement or return of the PCF8574APWRE4 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 PCF8574APWRE4.

(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 PCF8574APWRE4 pin diagram, PCF8574APWRE4 datasheet?

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

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