Name: 54LS259LMQB
Brand: National Semiconductor
SKU: 54LS259LMQB
Availability: InStock
Rating: 5 (160 reviews)

54LS259LMQB

仅供参考

零件编号	54LS259LMQB
制造商	National Semiconductor
描述	D LATCH, LS SERIES 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	一月 12 - 一月 17 (选择速递服务)
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54LS259LMQB参数

制造商	National Semiconductor
类别	集成电路（IC） - 逻辑 - 锁销
封装	-
ECAD
系列	54LS
逻辑类型	D-Type, Addressable
电路	1:8
输出类型	Complementary
电压 - 电源	4.5V ~ 5.5V
独立电路	1
延迟时间 - 传播	30ns
电流 - 输出高，低	400µA, 4mA
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)

54LS259LMQB Packaging

54LS259LMQB FAQ

1. How to order 54LS259LMQB on Heisener?

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2. How does Heisener guarantee that 54LS259LMQB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 54LS259LMQB. All suppliers must pass our qualification reviews before they can publish their products including 54LS259LMQB on Heisener; we pay more attention to the channels and quality of 54LS259LMQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 54LS259LMQB price and inventory displayed accurate?

The price and inventory of 54LS259LMQB 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 54LS259LMQB?

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 54LS259LMQB we delivered, we will accept the replacement or return of the 54LS259LMQB 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 54LS259LMQB.

(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 54LS259LMQB pin diagram, 54LS259LMQB datasheet?

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