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74F521SJ

hot 74F521SJ

74F521SJ

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零件编号 74F521SJ
制造商 Fairchild/ON Semiconductor
描述 IC COMPARATOR IDENTITY 8B 20SOP
数据表

74F521SJ 数据表
封装 20-SOIC (0.209", 5.30mm Width)
ECAD
库存 48,024 piece(s)
单价 $ 0.4873 *
交货时间 可立即发货
预计送达时间 二月 11 - 二月 16 (选择速递服务)
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74F521SJ参数

制造商Fairchild/ON Semiconductor
类别集成电路（IC） - 逻辑 - 比较器
封装20-SOIC (0.209", 5.30mm Width)
ECAD
系列74F
类型Identity Comparator
比特数8
产量Active Low
输出功能A=B
电压 - 电源4.5 V ~ 5.5 V
电流 - 输出高，低1mA, 20mA
最大传播延迟@ V，最大CL10ns @ 5V, 50pF
电流 - 静态（Iq）-
工作温度0°C ~ 70°C
包/箱20-SOIC (0.209", 5.30mm Width)
安装类型Surface Mount

74F521SJ数据表

74F521SJ Packaging

Customized Labels
Sealing
Packing
Insepction

74F521SJ FAQ

  • 1. How to order 74F521SJ 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 74F521SJ is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 74F521SJ. All suppliers must pass our qualification reviews before they can publish their products including 74F521SJ on Heisener; we pay more attention to the channels and quality of 74F521SJ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 74F521SJ price and inventory displayed accurate?
    The price and inventory of 74F521SJ 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 74F521SJ?
    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 74F521SJ we delivered, we will accept the replacement or return of the 74F521SJ 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 74F521SJ.
    (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 74F521SJ pin diagram, 74F521SJ datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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74F521SJ 保证

Service Guarantee

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。

Quality Guarantee

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

74F521SJX

D# 74F521SJX

 ON Semiconductor

Magnitude Comparator 8 Bit Active Low Output A=B 20-SOP - Bulk (Alt: 74F521SJX)

RoHS: Compliant
 0

74F521SJ

D# 74F521SJ

 ON Semiconductor

Magnitude Comparator 8 Bit Active Low Output A=B 20-SOP - Bulk (Alt: 74F521SJ)

RoHS: Compliant
 0
零件编号 制造商 描述 库存

74F521SJ

 Fairchild Semiconductor Corporation

N/A F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20 5.30 MM, EIAJ TYPE2, SOP-20

 5950

74F521SJX

 Fairchild Semiconductor Corporation

N/A F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20 5.30 MM, EIAJ TYPE2, SOP-20

 5950
零件编号 制造商 描述 库存

74F521SJX

D# 2156-74F521SJX-FSTR-ND

 Rochester Electronics LLC

IDENTITY COMPARATOR

 5950

74F521SJ

D# 2156-74F521SJ-FS-ND

 Rochester Electronics LLC

IDENTITY COMPARATOR

 7846
零件编号 制造商 描述 库存

74F521SJX

 Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 16100

74F521SJ

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 9023

DM74F521SJ

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 1128
零件编号 制造商 描述 库存

SN74F521SJR

 Texas Instruments

OEM/CM ONLY

 718
零件编号 制造商 描述 库存

74F521SJ

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 7846

74F521SJX

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 5950
零件编号 制造商 描述 库存

74F521SJX

D# NS-74F521SJX

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 1397
零件编号 制造商 描述 库存

74F521SJX

 Fairchild Semiconductor Corporation

Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20

RoHS: Compliant
 5950

74F521SJ

 Fairchild Semiconductor Corporation

Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20

RoHS: Compliant
 7846
零件编号 制造商 描述 库存

74F521SJX

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 14016

74F521SJ

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 803

DM74F521SJ

 National Semiconductor Corporation

OEM/CM ONLY

 992
零件编号 制造商 描述 库存

74F521SJ

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 7861

74F521SJX

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 5965
零件编号 制造商 描述 库存

74F521SJ

 National Semiconductor Corporation

RFQ

 617

Quick Inquiry

74F521SJ

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。

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