74AC11138D TI Decoder/Demultiplexer | 16-SOIC | 3-to-8 Line, 2V-6V

Product Overview

The 74AC11138D is a high-speed 3-to-8 line decoder/demultiplexer from Texas Instruments, fabricated with advanced AC logic technology. It is designed for memory decoding and data routing applications where low power dissipation and high noise immunity are required. The device features three enable inputs (two active low and one active high) to simplify cascading and system expansion. It is available in a compact 16-SOIC package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• 3-to-8 line decoder/demultiplexer with three enable inputs
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNH = VNL = 0.3 × VCC
• Low power consumption: 40 µA (max) ICC
• High speed: typical propagation delay 6.5 ns at 5V
• Output drive capability: ±24 mA at 4.5V
• Input hysteresis for improved noise margin
• Compatible with TTL levels
• Available in 16-SOIC package for space-saving

Target Applications

• Memory decoding in 5G base station control boards
• Data routing in automotive dashboard displays
• Address decoding in industrial PLCs
• Demultiplexing in medical imaging equipment
• Signal selection in IoT gateway modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for 74AC11138D. 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

74AC11138D 是德州儀器推出的一款高速3線轉8線解碼器/多路分配器，採用先進的AC邏輯技術製造。它專為需要低功耗和高抗噪能力的存儲器解碼及數據路由應用而設計。該器件具有三個使能輸入（兩個低電平有效和一個高電平有效），便於級聯和系統擴展。它採用緊湊的16-SOIC封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 3線轉8線解碼器/多路分配器，帶三個使能輸入
• 寬工作電壓範圍：2V 至 6V
• 高抗噪能力：典型 VNH = VNL = 0.3 × VCC
• 低功耗：最大 ICC 為 40 µA
• 高速：典型傳播延遲 6.5 ns (5V)
• 輸出驅動能力：±24 mA (4.5V)
• 輸入遲滯，改善噪聲容限
• 兼容TTL電平
• 採用16-SOIC封裝，節省空間

典型應用場景

• 5G基站控制板中的存儲器解碼
• 汽車儀表盤顯示中的數據路由
• 工業PLC中的地址解碼
• 醫療成像設備中的多路分配
• 物聯網網關模塊中的信號選擇

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 74AC11138D 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

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。
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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]