SN74LS399D TI Logic Multiplexer | 16-SOIC | 4-bit, 2-input

Product Overview

The SN74LS399D is a high-performance 4-bit, 2-input multiplexer from Texas Instruments, featuring Schottky-clamped transistors for improved speed and power efficiency. Housed in a compact 16-SOIC package, it is designed for data routing and selection in digital systems. The device operates from a 5V supply and offers typical propagation delays of 10ns, making it suitable for high-speed applications.

Detailed Technical Specifications

Key Features

• 4-bit, 2-input multiplexer with common select and enable
• Schottky-clamped transistors for high speed
• Low power consumption: 45mW typical
• Wide operating voltage range: 4.75V to 5.25V
• Compatible with TTL logic levels
• Compact 16-SOIC package for space-constrained designs

Target Applications

• Data routing in 5G base station control boards
• Signal selection in automotive dashboard displays
• Multiplexing in industrial PLCs
• Address decoding in memory systems
• General-purpose logic in consumer electronics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS399D. 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

SN74LS399D 是一款高性能 4 位 2 輸入多路復用器，來自德州儀器，採用肖特基箝位晶體管以提升速度和能效。它採用緊湊的 16-SOIC 封裝，適用於數字系統中的數據路由和選擇。器件在 5V 電源下工作，典型傳播延遲為 10ns，適合高速應用。

詳細技術參數

核心特性

• 4 位 2 輸入多路復用器，帶公共選擇和使能
• 肖特基箝位晶體管實現高速
• 低功耗：典型值 45mW
• 寬工作電壓範圍：4.75V 至 5.25V
• 兼容 TTL 邏輯電平
• 緊湊的 16-SOIC 封裝，適合空間受限設計

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 中的多路復用
• 存儲器系統中的地址解碼
• 消費電子中的通用邏輯

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS399D 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]