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CD74HC688E

hot CD74HC688E

CD74HC688E

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零件编号 CD74HC688E
制造商 Texas Instruments
描述 IC COMPARATOR IDENTITY 8B 20DIP
数据表
封装 20-DIP (0.300", 7.62mm)
ECAD
库存 3,984 piece(s)
单价 $ 1.9367 *
交货时间 可立即发货
预计送达时间 四月 27 - 五月 2 (选择速递服务)
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CD74HC688E参数

制造商Texas Instruments
类别集成电路（IC） - 逻辑 - 比较器
封装20-DIP (0.300", 7.62mm)
ECAD
系列74HC
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5.2mA, 5.2mA
最大传播延迟@ V，最大CL29ns @ 6V, 50pF
电流 - 静态（Iq）8µA
工作温度-55°C ~ 125°C
包/箱20-DIP (0.300", 7.62mm)
安装类型Through Hole

CD74HC688E Packaging

Customized Labels
Sealing
Packing
Insepction

CD74HC688E FAQ

  • 1. How to order CD74HC688E 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 CD74HC688E is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the CD74HC688E. All suppliers must pass our qualification reviews before they can publish their products including CD74HC688E on Heisener; we pay more attention to the channels and quality of CD74HC688E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the CD74HC688E price and inventory displayed accurate?
    The price and inventory of CD74HC688E 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 CD74HC688E?
    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 CD74HC688E we delivered, we will accept the replacement or return of the CD74HC688E 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 CD74HC688E.
    (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 CD74HC688E pin diagram, CD74HC688E datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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CD74HC688E 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

CD74HC688E

D# V36:1790_07247735

 Texas Instruments

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CD74HC688E

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CD74HC688EE4

 Rochester Electronics LLC

74HC688 Comparator CD74HC688EE4

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CD74HC688EX

D# 2156-CD74HC688EX-ND

 Rochester Electronics LLC

8-BIT MAGNITUDE COMPARATOR

 855

CD74HC688E

D# 2156-CD74HC688E-HC-ND

 Rochester Electronics LLC

8-BIT MAGNITUDE COMPARATOR

 13300
零件编号 制造商 描述 库存

CD74HC688E

D# 3006835

 Texas Instruments

LOGIC, COMPARATR 8BIT MAGNTD, 20DIP

RoHS: Compliant
Min Qty: 1
Container: Each
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OEM/CM QUOTES ONLY | NO BROKERS

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CD74HC688EX

 Rochester Electronics LLC

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CD74HC688E

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CD74HC688EE4

 Texas Instruments

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CD74HC688E

 KOA Speer Electronics Inc

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CD74HC688E

 Harris Semiconductor

In stock

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CD74HC688E

D# C80044

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CD74HC688E

D# 595-CD74HC688E

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RoHS: Compliant
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零件编号 制造商 描述 库存

CD74HC688E .

D# 50R5482

 Texas Instruments

LOGIC, COMPARATR 8BIT MAGNTD, 20DIP, Logic Family / Base Number:74HC688, Comparator Type:Magnitude, No. of Channels:8Channels, No. of Bits:8bit, Logic Case Style:DIP, No. of Pins:20Pins, Supply Voltage Min:2V, Supply Voltage Max:6V, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 10
零件编号 制造商 描述 库存

CD74HC688EX

D# NS-CD74HC688EX

 Harris Semiconductor

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 7520

CD74HC688EE4

D# NS-CD74HC688EE4

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OEM/CM ONLY

 3814

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D# NS-CD74HC688E

 Texas Instruments

OEM/CM ONLY

 7245
零件编号 制造商 描述 库存

CD74HC688E

 Harris Semiconductor

MAGNITUDE COMPARATOR, 20 Pin, Plastic, DIP

 96
零件编号 制造商 描述 库存

CD74HC688EX

 Harris Semiconductor

HIGH-SPEED CMOS LOGIC 8-BIT MAGNITUDE COMPARATOR

RoHS: Not Compliant
 855

CD74HC688E

 Texas Instruments

CD74HC688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable

RoHS: Compliant
 13300
零件编号 制造商 描述 库存

CD74HC688E

 Texas Instruments

OEM/CM ONLY

 2408

CD74HC688EX

 RCA

OEM/CM ONLY

 52
零件编号 制造商 描述 库存

CD74HC688E

 Texas Instruments

8-Bit Identity/Magnitude Comparators (P=Q) with Enable

 4
零件编号 制造商 描述 库存

CD74HC688E

D# 3006835

 Texas Instruments

LOGIC, COMPARATR 8BIT MAGNTD, 20DIP

RoHS: Compliant
Min Qty: 1
Container: Each
 505

Quick Inquiry

CD74HC688E

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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