Name: SN74S257D
Brand: Texas Instruments
SKU: SN74S257D
Availability: InStock
Rating: 5 (85 reviews)

SN74S257D

仅供参考

零件编号	SN74S257D
制造商	Texas Instruments
描述	IC QUAD 2-1 DATASELCT/MUX 16SOIC
数据表
封装	16-SOIC (0.154", 3.90mm Width)
ECAD
库存	5,856 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	一月 29 - 二月 3 (选择速递服务)
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SN74S257D参数

制造商	Texas Instruments
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	74S
类型	Multiplexer
电路	4 x 2:1
独立电路	1
电流 - 输出高，低	6.5mA, 20mA
电压源	Single Supply
电压 - 电源	4.75 V ~ 5.25 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

SN74S257D Packaging

SN74S257D FAQ

1. How to order SN74S257D 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 SN74S257D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74S257D. All suppliers must pass our qualification reviews before they can publish their products including SN74S257D on Heisener; we pay more attention to the channels and quality of SN74S257D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74S257D price and inventory displayed accurate?

The price and inventory of SN74S257D 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 SN74S257D?

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 SN74S257D we delivered, we will accept the replacement or return of the SN74S257D 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 SN74S257D.

(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 SN74S257D pin diagram, SN74S257D datasheet?

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

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SN74S257D 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
SN74S257D	Rochester Electronics LLC	74S257 MUX SN74S257D3	0
SN74S257DE4	Rochester Electronics LLC	74S257 MUX SN74S257DE4	0
SN74S257DG4	Rochester Electronics LLC	74S257 MUX SN74S257DG4	0

零件编号	制造商	描述	库存
SN74S257DG4 D# SN74S257DG4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16SOIC	0
SN74S257D D# SN74S257D-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16SOIC	0
SN74S257DE4 D# SN74S257DE4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16SOIC	0

零件编号

制造商

描述

库存

SN74S257D

Texas Instruments

OEM/CM ONLY

265

SN74S257DE4

Texas Instruments

OEM/CM ONLY

1032

零件编号	制造商	描述	库存
SN74S257D D# NS-SN74S257D	Texas Instruments	OEM/CM ONLY	7827
N74S257D D# NS-N74S257D	VARIOUS	OEM/CM ONLY	1612
SN74S257DE4 D# NS-SN74S257DE4	Texas Instruments	OEM/CM ONLY	4731
SN74S257DG4 D# NS-SN74S257DG4	Texas Instruments	OEM/CM ONLY	3481

Quick Inquiry

SN74S257D

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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SN74S257D

SN74S257D参数

SN74S257D Packaging

SN74S257D FAQ

SN74S257D相关产品

SN74S257D 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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