SN74AS253ANS TI Multiplexer | Dual 4-to-1, 3-State Outputs

Product Overview

The SN74AS253ANS is a dual 4-to-1 line data selector/multiplexer with 3-state outputs from Texas Instruments. It features Schottky-clamped transistors for high speed and low power consumption. The device selects one of four data sources for each multiplexer based on the common select inputs (A and B). The outputs are disabled when the corresponding output-enable (OE) input is high, allowing multiple outputs to be connected to a common bus.

Detailed Technical Specifications

Key Features

• Dual 4-to-1 multiplexer with common select lines
• 3-state outputs for bus-oriented applications
• Schottky-clamped transistors for high speed
• Low power consumption
• Buffered inputs and outputs
• Input clamp diodes limit transmission-line effects

Target Applications

• Data routing in 5G base station control boards
• Signal selection in automotive dashboard displays
• Memory address multiplexing in industrial PLCs
• Bus interface in telecommunications equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AS253ANS. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

SN74AS253ANS 是德州儀器推出的雙路4選1數據選擇器/多路復用器，具有三態輸出。它採用肖特基箝位晶體管，實現高速和低功耗。每個多路復用器根據公共選擇輸入（A 和 B）從四個數據源中選擇一個。當對應的輸出使能（OE）輸入為高電平時，輸出被禁用，允許多個輸出連接到公共總線。

詳細技術參數

核心特性

• 雙路4選1多路復用器，共用選擇線
• 三態輸出，適用於總線應用
• 肖特基箝位晶體管，實現高速
• 低功耗
• 緩衝輸入和輸出
• 輸入箝位二極管限制傳輸線效應

典型應用場景

• 5G基站控制板中的數據路由
• 汽車儀表盤顯示中的信號選擇
• 工業PLC中的存儲器地址多路復用
• 電信設備中的總線接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AS253ANS 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
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• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

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• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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