SN74ALV139AD TI Decoder/Demux | 2-to-4 Line | 2V-3.6V, 4mA

Product Overview

The SN74ALV139AD is a dual 2-to-4 line decoder/demultiplexer from Texas Instruments, designed for low-voltage (2V to 3.6V) operation. It features two independent decoders, each accepting a 2-bit binary input and providing four mutually exclusive active-low outputs. The device is ideal for memory decoding, data routing, and general-purpose logic applications requiring high speed and low power consumption.

Detailed Technical Specifications

Key Features

• Dual 2-to-4 line decoder/demultiplexer
• Low-voltage operation: 2V to 3.6V
• High speed: tpd = 4.5ns max at 3.3V
• Low power consumption: ICC = 10μA max
• Active-low outputs for easy interface
• Inputs accept up to 3.6V
• ESD protection exceeds 2000V HBM

Target Applications

• Memory decoding in 5G base stations (e.g., decoding address lines for FPGA configuration)
• Data routing in automotive dashboards (e.g., selecting sensor inputs for display)
• Industrial control systems (e.g., demultiplexing control signals for actuators)
• Consumer electronics (e.g., input selection in smart home hubs)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALV139AD. 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

SN74ALV139AD 是德州儀器推出的雙路2線至4線解碼器/多路分配器，專為低電壓（2V至3.6V）操作設計。它包含兩個獨立的解碼器，每個解碼器接受2位二進制輸入，並提供四個互斥的低電平有效輸出。該器件非常適合需要高速和低功耗的存儲器解碼、數據路由和通用邏輯應用。

詳細技術參數

核心特性

• 雙路2線至4線解碼器/多路分配器
• 低電壓操作：2V 至 3.6V
• 高速：tpd = 4.5ns 最大值 (3.3V)
• 低功耗：ICC = 10μA 最大值
• 低電平有效輸出，便於接口
• 輸入可承受高達3.6V
• ESD保護超過2000V HBM

典型應用場景

• 5G基站中的存儲器解碼（例如，解碼FPGA配置的地址線）
• 汽車儀表盤中的數據路由（例如，選擇傳感器輸入以顯示）
• 工業控制系統（例如，對執行器的控制信號進行多路分配）
• 消費電子（例如，智能家居中樞的輸入選擇）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALV139AD 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。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 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。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]