Name: SN74AS257D
Brand: Texas Instruments
SKU: SN74AS257D
Price: 1.7137 USD
Availability: InStock
Rating: 5 (68 reviews)

SN74AS257D

僅供參考

零件編號	SN74AS257D
製造商	Texas Instruments
描述	IC SELECTOR/MUX QUAD 2-1 16-SOIC
數據表
封裝	16-SOIC (0.154", 3.90mm Width)
ECAD
庫存	6,504 piece(s)
單價	$ 1.7137 *
交貨期	待確認
預計送達時間	五月 21 - 五月 26 (選擇速遞服務)
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SN74AS257D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-SOIC (0.154", 3.90mm Width)
ECAD
系列	74AS
類型	Multiplexer
電路	4 x 2:1
獨立電路	1
電流 - 輸出高，低	15mA, 48mA
電壓源	Single Supply
電壓 - 電源	4.5 V ~ 5.5 V
工作溫度	0°C ~ 70°C
安裝類型	Surface Mount
包/箱	16-SOIC (0.154", 3.90mm Width)
供應商設備包	16-SOIC

SN74AS257D Packaging

SN74AS257D FAQ

1. How to order SN74AS257D 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 SN74AS257D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74AS257D. All suppliers must pass our qualification reviews before they can publish their products including SN74AS257D on Heisener; we pay more attention to the channels and quality of SN74AS257D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74AS257D price and inventory displayed accurate?

The price and inventory of SN74AS257D 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 SN74AS257D?

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 SN74AS257D we delivered, we will accept the replacement or return of the SN74AS257D 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 SN74AS257D.

(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 SN74AS257D pin diagram, SN74AS257D datasheet?

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

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SN74AS257D 保證

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。

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

SN74AS257D

D# V36:1790_07328432

Texas Instruments

Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC Tube

RoHS: Compliant

零件編號

製造商

描述

庫存

SN74AS257DR

Texas Instruments

零件編號	製造商	描述	庫存
SN74AS257D	Texas Instruments	LOGIC, SELECTOR/MUX QUAD 2-1, 16SOIC	7
SN74AS257DRG4	Rochester Electronics LLC	74AS257 MUX SN74AS257DRG4	0
SN74AS257DE4	Rochester Electronics LLC	74AS257 MUX SN74AS257DE4	0
SN74AS257DG4	Rochester Electronics LLC	74AS257 MUX SN74AS257DG4	0
SN74AS257DRE4	Rochester Electronics LLC	74AS257 MUX SN74AS257DRE4	0
SN74AS257DR	Texas Instruments	M: AS257 AS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 GREEN, PLASTIC, SOIC-16	12500

零件編號	製造商	描述	庫存
SN74AS257DRG4 D# SN74AS257DRG4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16SOIC	0
SN74AS257DR D# 2156-SN74AS257DR-ND	Rochester Electronics LLC	IC MULTIPLEXER 4 X 2:1 16SOIC	17500
SN74AS257DRE4 D# SN74AS257DRE4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16SOIC	0
SN74AS257D D# 2156-SN74AS257D-ND	Rochester Electronics LLC	IC MULTIPLEXER 4 X 2:1 16SOIC	33191

零件編號

製造商

描述

庫存

SN74AS257D

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

5891

SN74AS257DR

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

20825

零件編號	製造商	描述	庫存
SN74AS257DE4	Texas Instruments	OEM/CM ONLY	466
SN74AS257DR	Texas Instruments	OEM/CM ONLY	664
SN74AS257DW	Texas Instruments	OEM/CM ONLY	946
SN74AS257D	Texas Instruments	OEM/CM ONLY	759
SN74AS257DRE4	Texas Instruments	OEM/CM ONLY	808

零件編號	製造商	描述	庫存
SN74AS257D D# NS-SN74AS257D	Texas Instruments	OEM/CM ONLY	4817
SN74AS257DRG4 D# NS-SN74AS257DRG4	Texas Instruments	OEM/CM ONLY	5647
SN74AS257DE4 D# NS-SN74AS257DE4	Texas Instruments	OEM/CM ONLY	5563
SN74AS257DG4 D# NS-SN74AS257DG4	Texas Instruments	OEM/CM ONLY	4524
SN74AS257DRE4 D# NS-SN74AS257DRE4	Texas Instruments	OEM/CM ONLY	8265
SN74AS257DR D# NS-SN74AS257DR	Texas Instruments	OEM/CM ONLY	5559

零件編號

製造商

描述

庫存

SN74AS257D

Texas Instruments

LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, SOP

400

SN74AS257DR

Texas Instruments

LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, SOP

2161

零件編號

製造商

描述

庫存

SN74AS257DR

D# SN74AS257DR

Texas Instruments

Semiconductor

5153

零件編號

製造商

描述

庫存

SN74AS257DR

Texas Instruments

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

RoHS: Compliant

17500

SN74AS257D

Texas Instruments

SN74AS257 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs

RoHS: Compliant

33191

零件編號

製造商

描述

庫存

SN74AS257DR

Texas Instruments

OEM/CM ONLY

13975

SN74AS257D

Texas Instruments

OEM/CM ONLY

6414

Quick Inquiry

SN74AS257D

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

ISO9001:2015, ICAS, IAF, UKAS

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SN74AS257D

SN74AS257D參數

SN74AS257D Packaging

SN74AS257D FAQ

SN74AS257D相關產品

SN74AS257D 保證

服務保證

質量保證

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