CD74HCT138MTE4 TI Decoder/Demultiplexer | 16-SOIC | 3-to-8 Line, High-Speed CMOS

Product Overview

The CD74HCT138MTE4 is a high-speed CMOS 3-to-8 line decoder/demultiplexer from Texas Instruments. It is designed for memory decoding and data routing applications, featuring low power consumption and high noise immunity. The device is fabricated with silicon gate technology, providing improved performance over standard LSTTL logic families. It operates over a wide voltage range and is compatible with TTL inputs, making it suitable for interfacing with both CMOS and TTL logic systems.

Detailed Technical Specifications

Key Features

• High-speed CMOS technology with typical propagation delay of 23ns
• Low power consumption: 80µA max ICC
• TTL input compatible: VIH=2V, VIL=0.8V
• 3-to-8 line decoder/demultiplexer function
• Active low enable inputs for cascading
• Wide operating temperature range: -55°C to +125°C
• Standard 16-SOIC package for easy PCB integration

Target Applications

• Memory decoding in 5G base station control boards
• Data routing in automotive dashboard display systems
• Address decoding in industrial PLCs
• Demultiplexing in communication equipment
• Logic function expansion in embedded systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HCT138MTE4. 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

CD74HCT138MTE4 是德州儀器（TI）生產的高速 CMOS 3-8 線解碼器/多路分配器。它專為存儲器解碼和數據路由應用而設計，具有低功耗和高抗噪聲能力。該器件採用硅柵極技術製造，性能優於標準 LSTTL 邏輯系列。它可在寬電壓範圍內工作，並與 TTL 輸入兼容，適合與 CMOS 和 TTL 邏輯系統接口。

詳細技術參數

核心特性

• 高速 CMOS 技術，典型傳播延遲 23ns
• 低功耗：最大 ICC 80µA
• TTL 輸入兼容：VIH=2V，VIL=0.8V
• 3-8 線解碼器/多路分配器功能
• 低電平有效使能輸入，便於級聯
• 寬工作溫度範圍：-55°C 至 +125°C
• 標準 16-SOIC 封裝，便於 PCB 集成

典型應用場景

• 5G 基站控制板中的存儲器解碼
• 汽車儀表盤顯示系統中的數據路由
• 工業 PLC 中的地址解碼
• 通信設備中的多路分配
• 嵌入式系統中的邏輯功能擴展

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HCT138MTE4 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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