Name: SN74HC21APWR
Brand: Texas Instruments
SKU: SN74HC21APWR
Availability: InStock
Rating: 5 (170 reviews)

SN74HC21APWR

仅供参考

零件编号	SN74HC21APWR
制造商	Texas Instruments
描述	IC GATE AND 2CH 4-INP 14TSSOP
数据表
封装	-
ECAD
库存	0 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十一月 4 - 十一月 9 (选择速递服务)
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SN74HC21APWR参数

制造商	Texas Instruments
类别	集成电路（IC） - 逻辑 - 栅极和逆变器
封装	-
ECAD
系列	74HC
逻辑类型	AND Gate
电路数量	2
输入数量	4
特征	-
电压 - 电源	2V ~ 6V
电流 - 静态（最大）	2 µA
电流 - 输出高，低	5.2mA, 5.2mA
逻辑电平 - 低	0.5V ~ 1.8V
逻辑电平 - 高	1.5V ~ 4.2V
最大传播延迟@ V，最大CL	19ns @ 6V, 50pF
工作温度	-40°C ~ 85°C
安装类型	Surface Mount
供应商设备包	14-TSSOP
包/箱	14-TSSOP (0.173", 4.40mm Width)

SN74HC21APWR Packaging

SN74HC21APWR FAQ

1. How to order SN74HC21APWR 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 SN74HC21APWR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74HC21APWR. All suppliers must pass our qualification reviews before they can publish their products including SN74HC21APWR on Heisener; we pay more attention to the channels and quality of SN74HC21APWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74HC21APWR price and inventory displayed accurate?

The price and inventory of SN74HC21APWR 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 SN74HC21APWR?

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 SN74HC21APWR we delivered, we will accept the replacement or return of the SN74HC21APWR 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 SN74HC21APWR.

(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 SN74HC21APWR pin diagram, SN74HC21APWR datasheet?

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