SNJ54LS153FK TI Logic IC | 20-LCCC (8.89X8.89) | Dual 4-Line to 1-Line Data Selector/Multiplexer

Product Overview

The SNJ54LS153FK is a high-reliability dual 4-line to 1-line data selector/multiplexer from Texas Instruments, designed for military and aerospace applications. It features two independent multiplexers with common select inputs, enabling efficient data routing in complex digital systems. Housed in a 20-lead ceramic leadless chip carrier (LCCC) package measuring 8.89x8.89 mm, this device offers robust performance across extended temperature ranges (-55°C to +125°C). The SNJ54LS153FK is part of TI's LS family, known for low power consumption and high noise immunity.

Detailed Technical Specifications

Key Features

• Dual 4-line to 1-line multiplexer with common select lines
• Low power consumption: 22 mW typical
• High noise immunity: typically 40% of VCC
• Schottky-clamped transistors for high speed
• Wide operating temperature range: -55°C to +125°C
• Hermetic ceramic package for harsh environments
• Direct replacement for standard LS153 devices

Target Applications

• Military communication systems (e.g., AN/PRC-117G manpack radio)
• Aerospace avionics (e.g., flight control computers in F-35)
• Satellite data routing (e.g., Iridium NEXT satellite payload)
• Industrial control systems (e.g., PLC modules for factory automation)
• High-reliability data acquisition (e.g., seismic monitoring equipment)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ54LS153FK. 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

SNJ54LS153FK 是德州儀器（TI）推出的一款高可靠性雙路4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。該器件包含兩個獨立的復用器，共用選擇輸入，可在複雜數字系統中實現高效的數據路由。採用20引腳陶瓷無引線芯片載體（LCCC）封裝，尺寸為8.89x8.89 mm，可在-55°C至+125°C的寬溫度範圍內穩定工作。SNJ54LS153FK 屬於TI的LS系列，具有低功耗和高抗噪聲能力。

詳細技術參數

核心特性

• 雙路4選1復用器，共用選擇線
• 低功耗：典型值 22 mW
• 高抗噪聲能力：典型值為 VCC 的 40%
• 肖特基箝位晶體管，實現高速操作
• 寬工作溫度範圍：-55°C 至 +125°C
• 密封陶瓷封裝，適用於惡劣環境
• 可直接替代標準 LS153 器件

典型應用場景

• 軍用通信系統（例如 AN/PRC-117G 便攜式電台）
• 航空航天航電系統（例如 F-35 飛行控制計算機）
• 衛星數據路由（例如 Iridium NEXT 衛星載荷）
• 工業控制系統（例如工廠自動化 PLC 模塊）
• 高可靠性數據採集（例如地震監測設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SNJ54LS153FK 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

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.
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