SNJ54LS258BW TI Logic IC | Quad 2-to-1 Data Selector/Multiplexer | 3-State Outputs

Product Overview

The SNJ54LS258BW is a high-performance quad 2-to-1 data selector/multiplexer from Texas Instruments, designed for military and aerospace applications. It features four independent multiplexers with common select and enable inputs, providing 3-state outputs for bus-oriented systems. This device is fabricated using advanced low-power Schottky technology, offering a balance of speed and power consumption. The SNJ54LS258BW is specified for operation over the full military temperature range (-55°C to +125°C) and is available in a hermetic ceramic package, ensuring reliability in harsh environments.

Detailed Technical Specifications

Key Features

• Quad 2-to-1 data selector/multiplexer with common select and enable
• 3-state outputs for bus-oriented applications
• Low power consumption: 22mW typical per gate
• High speed: propagation delay 12ns typical
• Wide operating temperature range: -55°C to +125°C
• Hermetic ceramic package for high reliability
• Direct interface with TTL logic levels
• Input clamp diodes for transient protection

Target Applications

• Military communication systems (e.g., AN/PRC-117G manpack radio)
• Aerospace avionics (e.g., flight control computers in F-35)
• Industrial control systems (e.g., PLC modules)
• Data acquisition systems (e.g., high-speed ADC multiplexing)
• 5G base station control logic (e.g., channel selection)
• Automotive infotainment (e.g., dashboard display routing)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ54LS258BW. 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

SNJ54LS258BW 是德州儀器（TI）生產的高性能四路2選1數據選擇器/多路復用器，專為軍工和航空航天應用設計。該器件包含四個獨立的多路復用器，具有公共選擇和使能輸入，並提供三態輸出，適用於總線系統。採用先進的低功耗肖特基工藝，在速度和功耗之間取得平衡。SNJ54LS258BW 可在全軍用溫度範圍（-55°C 至 +125°C）內工作，採用密封陶瓷封裝，確保在惡劣環境下的可靠性。

詳細技術參數

核心特性

• 四路2選1數據選擇器/多路復用器，帶公共選擇和使能
• 三態輸出，適用於總線應用
• 低功耗：典型每門 22mW
• 高速：典型傳播延遲 12ns
• 寬工作溫度範圍：-55°C 至 +125°C
• 密封陶瓷封裝，高可靠性
• 直接與 TTL 邏輯電平接口
• 輸入鉗位二極管，提供瞬態保護

典型應用場景

• 軍用通信系統（例如 AN/PRC-117G 便攜電台）
• 航空航天航電系統（例如 F-35 飛行控制計算機）
• 工業控制系統（例如 PLC 模塊）
• 數據採集系統（例如高速 ADC 多路復用）
• 5G 基站控制邏輯（例如通道選擇）
• 汽車信息娛樂系統（例如儀表盤顯示路由）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SNJ54LS258BW 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

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• 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。
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• 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.
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