Name: 74H53DC
Brand: National Semiconductor
SKU: 74H53DC
Availability: InStock
Rating: 5 (178 reviews)

74H53DC

仅供参考

零件编号	74H53DC
制造商	National Semiconductor
描述	AND-OR-INVERT GATE, 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	十二月 21 - 十二月 26 (选择速递服务)
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74H53DC参数

制造商	National Semiconductor
类别	集成电路（IC） - 逻辑 - 栅极和逆变器 - 多功能，可配置
封装	-
ECAD
系列	74H
逻辑类型	AND/OR/INVERT Gate
电路数量	1
输入数量	9 Input (2, 3, 2, 2)
施密特触发器输入	No
输出类型	Single-Ended
电流 - 输出高，低	20mA, 500µA
电压 - 电源	4.75V ~ 5.25V
工作温度	0°C ~ 70°C
安装类型	Through Hole
包/箱	14-CDIP (0.300", 7.62mm)
供应商设备包	14-CERDIP

74H53DC Packaging

74H53DC FAQ

1. How to order 74H53DC on Heisener?

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2. How does Heisener guarantee that 74H53DC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74H53DC. All suppliers must pass our qualification reviews before they can publish their products including 74H53DC on Heisener; we pay more attention to the channels and quality of 74H53DC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74H53DC price and inventory displayed accurate?

The price and inventory of 74H53DC 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 74H53DC?

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 74H53DC we delivered, we will accept the replacement or return of the 74H53DC 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 74H53DC.

(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 74H53DC pin diagram, 74H53DC datasheet?

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