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CD74AC257E

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CD74AC257E

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零件編號 CD74AC257E
製造商 Texas Instruments
描述 IC QUAD 2IN MUX NONINV 16-DIP
數據表
封裝 16-DIP (0.300", 7.62mm)
ECAD
庫存 22,020 piece(s)
單價 $ 1.3926 *
交貨期 可立即發貨
預計送達時間 五月 29 - 六月 3 (選擇速遞服務)
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CD74AC257E參數

製造商Texas Instruments
類別積體電路 (IC) - 邏輯 - 訊號開關、多工器、解碼器
封裝16-DIP (0.300", 7.62mm)
ECAD
系列74AC
類型Multiplexer
電路4 x 2:1
獨立電路1
電流 - 輸出高，低75mA, 75mA
電壓源Single Supply
電壓 - 電源1.5 V ~ 5.5 V
工作溫度-55°C ~ 125°C
安裝類型Through Hole
包/箱16-DIP (0.300", 7.62mm)
供應商設備包16-PDIP

CD74AC257E Packaging

Customized Labels
Sealing
Packing
Insepction

CD74AC257E FAQ

  • 1. How to order CD74AC257E 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 CD74AC257E is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the CD74AC257E. All suppliers must pass our qualification reviews before they can publish their products including CD74AC257E on Heisener; we pay more attention to the channels and quality of CD74AC257E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the CD74AC257E price and inventory displayed accurate?
    The price and inventory of CD74AC257E 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 CD74AC257E?
    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 CD74AC257E we delivered, we will accept the replacement or return of the CD74AC257E 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 CD74AC257E.
    (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 CD74AC257E pin diagram, CD74AC257E datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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CD74AC257E 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

全球供應鏈-可靠的授權分銷商資源

零件編號 製造商 描述 庫存

CD74AC257E

D# V36:1790_07241683

 Texas Instruments

Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube

RoHS: Compliant
 0
零件編號 製造商 描述 庫存

CD74AC257E

 Texas Instruments

LOGIC, QUAD 2IN MUX NONINV, 16DIP

 42

CD74AC257EE4

 Rochester Electronics LLC

74AC257 MUX CD74AC257EE4

 0
零件編號 製造商 描述 庫存

CD74AC257E

D# 2156-CD74AC257E-HC-ND

 Rochester Electronics LLC

IC MULTIPLEXER 4 X 2:1 16DIP

 19458
零件編號 製造商 描述 庫存

XCD74AC257E

 RCA

OEM/CM QUOTES ONLY | NO BROKERS

 30

CD74AC257E

 HARRIS SEMI

OEM/CM QUOTES ONLY | NO BROKERS

 1760
零件編號 製造商 描述 庫存

CD74AC257E

 Texas Instruments

OEM/CM ONLY

 288
零件編號 製造商 描述 庫存

CD74AC257EX

D# NS-CD74AC257EX

 Harris Semiconductor

OEM/CM ONLY

 5519

CD74AC257E

D# NS-CD74AC257E

 Texas Instruments

OEM/CM ONLY

 8387

CD74AC257EE4

D# NS-CD74AC257EE4

 Texas Instruments

OEM/CM ONLY

 8256
零件編號 製造商 描述 庫存

CD74AC257E

 RCA

LOGIC MUX, QUAD, 2-INPUT, AC-CMOS, 16 Pin, Plastic, DIP

 8
零件編號 製造商 描述 庫存

CD74AC257E

 Texas Instruments

CD74AC257 Quad 2-Input Non-Inverting Multiplexers with 3-State Outputs

RoHS: Compliant
 19458
零件編號 製造商 描述 庫存

CD74AC257E

 Texas Instruments

OEM/CM ONLY

 3259
零件編號 製造商 描述 庫存

CD74AC257E

 Texas Instruments

RFQ

 10450

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CD74AC257E

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