SN54LS42J TI Decoder/Demultiplexer | 4-to-10 Line, LS Family

Product Overview

The SN54LS42J is a high-performance 4-to-10 line decoder/demultiplexer from Texas Instruments, designed for use in digital systems requiring BCD-to-decimal decoding. It belongs to the LS (Low-Power Schottky) family, offering a balance of speed and power consumption. The device accepts a 4-bit BCD input and activates one of ten mutually exclusive outputs, making it ideal for memory address decoding, data routing, and control applications. Its wide operating voltage range and robust output drive capability ensure reliable operation in industrial and military environments.

Detailed Technical Specifications

Key Features

• 4-to-10 line decoding with BCD input
• Low power consumption: 22 mW typical
• High speed: 15 ns typical propagation delay
• Wide operating temperature range: -55°C to +125°C
• Input clamp diodes for transient protection
• Fully compatible with TTL logic levels
• Mutually exclusive outputs prevent multiple selection

Target Applications

• Memory address decoding in 5G base station controllers
• Data routing in automotive dashboard displays
• BCD-to-decimal conversion in industrial control panels
• Demultiplexing in avionics communication systems
• Peripheral selection in military-grade computing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN54LS42J. 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

SN54LS42J 是德州儀器（TI）推出的一款高性能4線至10線解碼器/多路分配器，專為需要BCD到十進制解碼的數字系統設計。它屬於LS（低功耗肖特基）系列，在速度和功耗之間取得了平衡。該器件接受4位BCD輸入，並激活十個互斥輸出中的一個，非常適合存儲器地址解碼、數據路由和控制應用。其寬工作電壓範圍和強大的輸出驅動能力確保在工業和軍事環境中的可靠運行。

詳細技術參數

核心特性

• 4線至10線解碼，BCD輸入
• 低功耗：典型22 mW
• 高速：典型傳播延遲15 ns
• 寬工作溫度範圍：-55°C 至 +125°C
• 輸入箝位二極管，提供瞬態保護
• 完全兼容TTL邏輯電平
• 互斥輸出，防止多重選擇

典型應用場景

• 5G基站控制器中的存儲器地址解碼
• 汽車儀表盤顯示中的數據路由
• 工業控制面板中的BCD到十進制轉換
• 航空電子通信系統中的多路分配
• 軍用級計算中的外設選擇

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN54LS42J 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]