Name: SN74HC21NG4
Brand: Texas Instruments
SKU: SN74HC21NG4
Price: 0.1641 USD
Availability: InStock
Rating: 5 (186 reviews)

SN74HC21NG4

仅供参考

零件编号	SN74HC21NG4
制造商	Texas Instruments
描述	IC GATE AND 2CH 4-INP 14-DIP
数据表
封装	14-DIP (0.300", 7.62mm)
ECAD
库存	3,104 piece(s)
单价	$ 0.1641 *
交货时间	待确认
预计送达时间	五月 19 - 五月 24 (选择速递服务)
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SN74HC21NG4参数

制造商	Texas Instruments
类别	集成电路（IC） - 逻辑 - 栅极和逆变器
封装	14-DIP (0.300", 7.62mm)
ECAD
系列	74HC
逻辑类型	AND Gate
电路数量	2
输入数量	4
特征	-
电压 - 电源	2 V ~ 6 V
电流 - 静态（最大）	2µA
电流 - 输出高，低	5.2mA, 5.2mA
逻辑电平 - 低	0.5 V ~ 1.8 V
逻辑电平 - 高	1.5 V ~ 4.2 V
最大传播延迟@ V，最大CL	19ns @ 6V, 50pF
工作温度	-40°C ~ 85°C
安装类型	Through Hole
供应商设备包	14-PDIP
包/箱	14-DIP (0.300", 7.62mm)

SN74HC21NG4 Packaging

SN74HC21NG4 FAQ

1. How to order SN74HC21NG4 on Heisener?

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We have a professional and experienced quality control team to strictly verify and test the SN74HC21NG4. All suppliers must pass our qualification reviews before they can publish their products including SN74HC21NG4 on Heisener; we pay more attention to the channels and quality of SN74HC21NG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74HC21NG4 price and inventory displayed accurate?

The price and inventory of SN74HC21NG4 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 SN74HC21NG4?

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 SN74HC21NG4 we delivered, we will accept the replacement or return of the SN74HC21NG4 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 SN74HC21NG4.

(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 SN74HC21NG4 pin diagram, SN74HC21NG4 datasheet?

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

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