Name: SN74LS90DE4
Brand: Texas Instruments
SKU: SN74LS90DE4
Price: 1.9635 USD
Availability: InStock
Rating: 5 (181 reviews)

SN74LS90DE4

仅供参考

零件编号	SN74LS90DE4
制造商	Texas Instruments
描述	IC DECADE COUNTER/DIVIDER 14SOIC
数据表
封装	14-SOIC (0.154", 3.90mm Width)
ECAD
库存	3,904 piece(s)
单价	$ 1.9635 *
交货时间	待确认
预计送达时间	五月 1 - 五月 6 (选择速递服务)
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SN74LS90DE4参数

制造商	Texas Instruments
类别	集成电路（IC） - 逻辑 -计数器，除法器
封装	14-SOIC (0.154", 3.90mm Width)
ECAD
系列	74LS
逻辑类型	Counter, Decade
方向	Up
元素数量	1
每个元素的位数	4
重启	Asynchronous
定时	-
计数率	42MHz
触发类型	Negative Edge
电压 - 电源	4.75 V ~ 5.25 V
工作温度	0°C ~ 70°C
安装类型	Surface Mount
包/箱	14-SOIC (0.154", 3.90mm Width)
供应商设备包	14-SOIC

SN74LS90DE4 Packaging

SN74LS90DE4 FAQ

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2. How does Heisener guarantee that SN74LS90DE4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS90DE4. All suppliers must pass our qualification reviews before they can publish their products including SN74LS90DE4 on Heisener; we pay more attention to the channels and quality of SN74LS90DE4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS90DE4 price and inventory displayed accurate?

The price and inventory of SN74LS90DE4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
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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 SN74LS90DE4?

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 SN74LS90DE4 we delivered, we will accept the replacement or return of the SN74LS90DE4 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 SN74LS90DE4.

(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 SN74LS90DE4 pin diagram, SN74LS90DE4 datasheet?

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

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