Name: 74AC521SC
Brand: ON Semiconductor
SKU: 74AC521SC_1D8
Availability: InStock
Rating: 5 (194 reviews)

74AC521SC

仅供参考

零件编号	74AC521SC
制造商	ON Semiconductor
描述	IC COMPARATOR IDENTITY 8B 20SOIC
数据表	74AC521SC 数据表
封装	20-SOIC (0.295", 7.50mm Width)
ECAD
库存	4,944 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	四月 21 - 四月 26 (选择速递服务)
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74AC521SC参数

制造商	ON Semiconductor
类别	集成电路（IC） - 逻辑 - 比较器
封装	20-SOIC (0.295", 7.50mm Width)
ECAD
系列	74AC
类型	Identity Comparator
比特数	8
产量	Active Low
输出功能	A=B
电压 - 电源	2 V ~ 6 V
电流 - 输出高，低	24mA, 24mA
最大传播延迟@ V，最大CL	8.5ns @ 5V, 50pF
电流 - 静态（Iq）	4µA
工作温度	-40°C ~ 85°C
包/箱	20-SOIC (0.295", 7.50mm Width)
安装类型	Surface Mount

74AC521SC数据表

74AC521SC Packaging

74AC521SC FAQ

1. How to order 74AC521SC on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 74AC521SC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74AC521SC. All suppliers must pass our qualification reviews before they can publish their products including 74AC521SC on Heisener; we pay more attention to the channels and quality of 74AC521SC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74AC521SC price and inventory displayed accurate?

The price and inventory of 74AC521SC 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 74AC521SC?

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 74AC521SC we delivered, we will accept the replacement or return of the 74AC521SC 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 74AC521SC.

(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 74AC521SC pin diagram, 74AC521SC datasheet?

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

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74AC521SC 保证

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号

制造商

描述

库存

74AC521SC REEL

D# 74AC521SC REEL

Rochester Electronics LLC

Identity Comparator 8-Bit 20-Pin SOIC W T/R - Bulk (Alt: 74AC521SC REEL)

74AC521SC-G

D# 74AC521SC-G

Rochester Electronics LLC

- Bulk (Alt: 74AC521SC-G)

零件编号

制造商

描述

库存

74AC521SC

Fairchild Semiconductor Corporation

零件编号

制造商

描述

库存

74AC521SCX

Fairchild Semiconductor Corporation

IC COMPARATOR IDENTITY 8B 20SOIC

74AC521SC

Rochester Electronics LLC

N/A

15000

零件编号	制造商	描述	库存
74AC521SC-G D# 2156-74AC521SC-G-ND	Rochester Electronics LLC	74AC521SC-G	45
74AC521SC D# 74AC521SC-ND	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC	0
74AC521SC REEL D# 2156-74AC521SC REEL-ND	Rochester Electronics LLC	74AC521SC REEL	13969
74AC521SCX D# 74AC521SCX-ND	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC	0

零件编号	制造商	描述	库存
74AC521SCX	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1449
DM74AC521SC	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	24
74AC521SCREEL	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	17048
74AC521SCXQ	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	40
74AC521SC	FAIR	OEM/CM QUOTES ONLY \| NO BROKERS	1035
74AC521SCG	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	684

零件编号

制造商

描述

库存

74AC521SC

Fairchild Semiconductor Corporation

in stock - can ship the same day

零件编号

制造商

描述

库存

74AC521SC

D# 78K6236

ON Semiconductor

8 CHANNEL IDENTITY COMPARATOR, SOIC-20, Logic Family / Base Number:74AC521, Comparator Type:Identity, No. of Channels:8Channels, No. of Bits:8bit, Logic Case Style:SOIC, No. of Pins:20Pins, Supply Voltage Min:2V, Logic IC Family:74ACRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1080

Container: Bulk

零件编号

制造商

描述

库存

74AC521SCX

D# NS-74AC521SCX

Fairchild Semiconductor Corporation

OEM/CM ONLY

1145

74AC521SC

D# NS-74AC521SC

Fairchild Semiconductor Corporation

OEM/CM ONLY

5257

零件编号

制造商

描述

库存

74AC521SC

National Semiconductor Corporation

IDENTITY COMPARATOR, 20 Pin, Plastic, SOP

零件编号

制造商

描述

库存

74AC521SC-G

Rochester Electronics LLC

74AC521 - Identity Comparator, AC Series, 8-Bit, Inverted Output, CMOS

RoHS: Compliant

74AC521SC REEL

Rochester Electronics LLC

74AC521 - Identity Comparator, AC Series, 8-Bit, Inverted Output, CMOS

RoHS: Not Compliant

13969

零件编号	制造商	描述	库存
74AC521SC	Fairchild Semiconductor Corporation	OEM/CM ONLY	1307
74AC521SCX	Fairchild Semiconductor Corporation	OEM/CM ONLY	116
74AC521SCXQ	Fairchild Semiconductor Corporation	OEM/CM ONLY	51

零件编号

制造商

描述

库存

74AC521SC

Fairchild Semiconductor Corporation

RFQ

10281

零件编号

制造商

描述

库存

74AC521SC

D# 1467358

ON Semiconductor

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

74AC521SC

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

广东省“守合同重信用”企业 ISO9001:2015, ICAS, IAF, UKAS

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74AC521SC

74AC521SC参数

74AC521SC数据表

74AC521SC Packaging

74AC521SC FAQ

74AC521SC相关产品

74AC521SC 保证

服务保证

质量保证

全球供应链-可靠的授权分销商资源

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质量认证

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