SN74HCT138NSR TI Decoder/Demultiplexer | 16-SO | 3-to-8 Line, 5V

Product Overview

The SN74HCT138NSR is a 3-to-8 line decoder/demultiplexer from Texas Instruments, designed for high-speed CMOS logic applications. It features three binary select inputs (A, B, C) and three enable inputs (G1, G2A, G2B) to control the decoding function. The device is ideal for memory decoding, data routing, and general-purpose logic applications. Housed in a 16-pin SOIC package, it offers a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• 3-to-8 line decoder/demultiplexer
• Three enable inputs for cascading
• High-speed CMOS technology
• Low power consumption
• Compatible with TTL levels
• Wide operating voltage range

Target Applications

• Memory decoding in 5G base stations
• Data routing in automotive dashboards
• Address decoding in industrial controllers
• Demultiplexing in communication systems
• General-purpose logic in IoT devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HCT138NSR. 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

SN74HCT138NSR 是德州儀器（TI）推出的3線轉8線解碼器/多路分配器，採用高速CMOS邏輯技術。它包含三個二進制選擇輸入（A、B、C）和三個使能輸入（G1、G2A、G2B），用於控制解碼功能。該器件非常適合存儲器解碼、數據路由和通用邏輯應用。採用16引腳SOIC封裝，為空間受限的設計提供緊湊解決方案。

詳細技術參數

核心特性

• 3線轉8線解碼器/多路分配器
• 三個使能輸入，便於級聯
• 高速CMOS技術
• 低功耗
• 兼容TTL電平
• 寬工作電壓範圍

典型應用場景

• 5G基站中的存儲器解碼
• 汽車儀表盤中的數據路由
• 工業控制器中的地址解碼
• 通信系統中的多路分配
• 物聯網設備中的通用邏輯

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HCT138NSR 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。
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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。
• 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]