Name: 54LS283LMQB
Brand: National Semiconductor
SKU: 54LS283LMQB
Availability: InStock
Rating: 5 (105 reviews)

54LS283LMQB

仅供参考

零件编号	54LS283LMQB
制造商	National Semiconductor
描述	ADDER/SUBTRACTOR, TTL
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	二月 18 - 二月 23 (选择速递服务)
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54LS283LMQB参数

制造商	National Semiconductor
类别	集成电路（IC） - 逻辑 - 专用逻辑
封装	-
ECAD
系列	54LS
逻辑类型	Binary Full Adder with Fast Carry
电源电压	4.5V ~ 5.5V
比特数	4
工作温度	-55°C ~ 125°C
安装类型	Surface Mount
包/箱	20-CLCC
供应商设备包	20-LCCC (8.89x8.89)

54LS283LMQB Packaging

54LS283LMQB FAQ

1. How to order 54LS283LMQB on Heisener?

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2. How does Heisener guarantee that 54LS283LMQB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 54LS283LMQB. All suppliers must pass our qualification reviews before they can publish their products including 54LS283LMQB on Heisener; we pay more attention to the channels and quality of 54LS283LMQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 54LS283LMQB price and inventory displayed accurate?

The price and inventory of 54LS283LMQB 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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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 54LS283LMQB?

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 54LS283LMQB we delivered, we will accept the replacement or return of the 54LS283LMQB 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 54LS283LMQB.

(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 54LS283LMQB pin diagram, 54LS283LMQB datasheet?

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