Name: 74AC11257DBR
Brand: Texas Instruments
SKU: 74AC11257DBR
Availability: InStock
Rating: 5 (131 reviews)

74AC11257DBR

仅供参考

零件编号	74AC11257DBR
制造商	Texas Instruments
描述	IC QUAD SELECTOR/MUX 20-SSOP
数据表	74AC11257DBR 数据表
封装	20-SSOP (0.209", 5.30mm Width)
ECAD
库存	5,520 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	七月 5 - 七月 10 (选择速递服务)
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74AC11257DBR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	20-SSOP (0.209", 5.30mm Width)
ECAD
系列	74AC
类型	Multiplexer
电路	4 x 2:1
独立电路	1
电流 - 输出高，低	24mA, 24mA
电压源	Dual Supply
电压 - 电源	3 V ~ 5.5 V
工作温度	-40°C ~ 85°C
安装类型	Surface Mount
包/箱	20-SSOP (0.209", 5.30mm Width)
供应商设备包	20-SSOP

74AC11257DBR数据表

74AC11257DBR Packaging

74AC11257DBR FAQ

1. How to order 74AC11257DBR 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 74AC11257DBR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74AC11257DBR. All suppliers must pass our qualification reviews before they can publish their products including 74AC11257DBR on Heisener; we pay more attention to the channels and quality of 74AC11257DBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74AC11257DBR price and inventory displayed accurate?

The price and inventory of 74AC11257DBR 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 74AC11257DBR?

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 74AC11257DBR we delivered, we will accept the replacement or return of the 74AC11257DBR 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 74AC11257DBR.

(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 74AC11257DBR pin diagram, 74AC11257DBR datasheet?

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

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74AC11257DBR 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
74AC11257DBRE4	Texas Instruments	IC QUAD SELECTOR/MUX 20-SSOP	0
74AC11257DBRG4	Texas Instruments	IC DATA SELECTOR/MUX SGL 20SSOP	0
74AC11257DBR	Texas Instruments	IC QUAD SELECTOR/MUX 20-SSOP	0

零件编号	制造商	描述	库存
74AC11257DBRE4 D# 74AC11257DBRE4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 20SSOP	0
74AC11257DBRG4 D# 74AC11257DBRG4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 20SSOP	0
74AC11257DBR D# 74AC11257DBR-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 20SSOP	0

零件编号

制造商

描述

库存

74AC11257DBR

Texas Instruments

OEM/CM ONLY

176

零件编号	制造商	描述	库存
74AC11257DBRE4 D# NS-74AC11257DBRE4	Texas Instruments	OEM/CM ONLY	8592
74AC11257DBRG4 D# NS-74AC11257DBRG4	Texas Instruments	OEM/CM ONLY	6323
74AC11257DBR D# NS-74AC11257DBR	Texas Instruments	OEM/CM ONLY	4233

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74AC11257DBR

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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74AC11257DBR

74AC11257DBR参数

74AC11257DBR数据表

74AC11257DBR Packaging

74AC11257DBR FAQ

74AC11257DBR相关产品

74AC11257DBR 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

Quick Inquiry

质量认证

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