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DM74AS257M

DM74AS257M

DM74AS257M

仅供参考

零件编号 DM74AS257M
制造商 Fairchild/ON Semiconductor
描述 IC DATA SELECTOR MUX QUAD 16SOIC
数据表

DM74AS257M 数据表
封装 16-SOIC (0.154", 3.90mm Width)
ECAD
库存 3,552 piece(s)
单价 $ 0.4062 *
交货时间 待确认
预计送达时间 十一月 17 - 十一月 22 (选择速递服务)
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DM74AS257M参数

制造商Fairchild/ON Semiconductor
类别集成电路（IC） - 逻辑 - 信号开关，多路复用器，解码器
封装16-SOIC (0.154", 3.90mm Width)
ECAD
系列74AS
类型Multiplexer
电路4 x 2:1
独立电路1
电流 - 输出高，低15mA, 48mA
电压源Single Supply
电压 - 电源4.5 V ~ 5.5 V
工作温度0°C ~ 70°C
安装类型Surface Mount
包/箱16-SOIC (0.154", 3.90mm Width)
供应商设备包16-SOIC

DM74AS257M数据表

DM74AS257M Packaging

Customized Labels
Sealing
Packing
Insepction

DM74AS257M FAQ

  • 1. How to order DM74AS257M 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 DM74AS257M is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the DM74AS257M. All suppliers must pass our qualification reviews before they can publish their products including DM74AS257M on Heisener; we pay more attention to the channels and quality of DM74AS257M products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the DM74AS257M price and inventory displayed accurate?
    The price and inventory of DM74AS257M 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 DM74AS257M?
    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 DM74AS257M we delivered, we will accept the replacement or return of the DM74AS257M 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 DM74AS257M.
    (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 DM74AS257M pin diagram, DM74AS257M datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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DM74AS257M 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

DM74AS257M

D# DM74AS257M

 ON Semiconductor

QUAD TRI-STATE 2/1 MULTIPLEXER - Bulk (Alt: DM74AS257M)

 0

DM74AS257MX

D# DM74AS257MX

 Rochester Electronics LLC

- Bulk (Alt: DM74AS257MX)

RoHS: Not Compliant
 0
零件编号 制造商 描述 库存

DM74AS257M

 Fairchild Semiconductor Corporation

N/A AS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 0.150 INCH, SOIC-16

 3840

DM74AS257MX

 Rochester Electronics LLC

74AS257 MUX DM74AS257MX

 0
零件编号 制造商 描述 库存

DM74AS257M

D# 2156-DM74AS257M-FS-ND

 Rochester Electronics LLC

IC MULTIPLEXER 4 X 2:1 16SOIC

 7440

DM74AS257MX

D# DM74AS257MX-ND

 ON Semiconductor

IC MULTIPLEXER 4 X 2:1 16SOIC

 0
零件编号 制造商 描述 库存

DM74AS257M

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 8556

DM74AS257MX

 N/A

OEM/CM QUOTES ONLY | NO BROKERS

 3019
零件编号 制造商 描述 库存

DM74AS257M

D# NS-DM74AS257M

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 2221

DM74AS257MX

D# NS-DM74AS257MX

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 1779
零件编号 制造商 描述 库存

DM74AS257M

 National Semiconductor Corporation

780
零件编号 制造商 描述 库存

DM74AS257M

 Fairchild Semiconductor Corporation

Multiplexer, AS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16

RoHS: Compliant
 7440
零件编号 制造商 描述 库存

DM74AS257M

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 1616

DM74AS257MX

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 2397

Quick Inquiry

DM74AS257M

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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