Name: SN54LS669J
Brand: Texas Instruments
SKU: SN54LS669J
Availability: InStock
Rating: 5 (100 reviews)

SN54LS669J

仅供参考

零件编号	SN54LS669J
制造商	Texas Instruments
描述	SYNCHRONOUS 4-BIT UP/DOWN COUNTE
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 13 - 十一月 18 (选择速递服务)
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SN54LS669J参数

制造商	Texas Instruments
类别	集成电路（IC） - 逻辑 -计数器，除法器
封装	-
ECAD
系列	54LS
逻辑类型	Binary Counter
方向	Up, Down
元素数量	1
每个元素的位数	4
重启	Synchronous
定时	Synchronous
计数率	32 MHz
触发类型	Positive Edge
电压 - 电源	4.5 V ~ 5.5 V
工作温度	-55°C ~ 125°C (TA)
安装类型	Through Hole
包/箱	16-CDIP (0.300", 7.62mm)
供应商设备包	16-CDIP

SN54LS669J Packaging

SN54LS669J FAQ

1. How to order SN54LS669J on Heisener?

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2. How does Heisener guarantee that SN54LS669J is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN54LS669J. All suppliers must pass our qualification reviews before they can publish their products including SN54LS669J on Heisener; we pay more attention to the channels and quality of SN54LS669J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN54LS669J price and inventory displayed accurate?

The price and inventory of SN54LS669J 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 SN54LS669J?

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 SN54LS669J we delivered, we will accept the replacement or return of the SN54LS669J 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 SN54LS669J.

(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 SN54LS669J pin diagram, SN54LS669J datasheet?

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