SNJ54ALS157AJ TI Logic Gates | | 4-bit, 2-input, ALS

Product Overview

The SNJ54ALS157AJ is a high-performance quad 2-input multiplexer from Texas Instruments, designed for military and aerospace applications. It features advanced low-power Schottky (ALS) technology, providing a perfect balance between speed and power consumption. This device selects one of two 4-bit data sources under the control of a common select input (S). The outputs are inverting, and the device includes an active-low enable (G) input. The SNJ54ALS157AJ is specified for operation over the full military temperature range (-55°C to +125°C) and is available in a hermetic ceramic package.

Detailed Technical Specifications

Key Features

• Quad 2-input multiplexer with inverting outputs
• Advanced low-power Schottky technology for high speed and low power
• Common select and enable inputs
• Wide operating voltage range: 4.5V to 5.5V
• Military temperature range: -55°C to +125°C
• Hermetic ceramic package for high reliability
• Compatible with TTL logic levels

Target Applications

• Military communication systems (e.g., AN/PRC-117G radio)
• Aerospace avionics (e.g., flight control computers)
• Industrial control systems (e.g., PLC modules)
• Data routing in 5G base stations (e.g., remote radio units)
• Test and measurement equipment (e.g., oscilloscope front-end)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ54ALS157AJ. 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

SNJ54ALS157AJ 是德州儀器（TI）生產的高性能四路2輸入多路復用器，專為軍用和航空航天應用設計。它採用先進的低功耗肖特基（ALS）技術，在速度和功耗之間實現了完美平衡。該器件在公共選擇輸入（S）的控制下，從兩個4位數據源中選擇一個。輸出為反相，並包含一個低電平有效的使能輸入（G）。SNJ54ALS157AJ 的額定工作溫度範圍為完整的軍用溫度範圍（-55°C 至 +125°C），並採用密封陶瓷封裝。

詳細技術參數

核心特性

• 四路2輸入多路復用器，帶反相輸出
• 先進的低功耗肖特基技術，實現高速和低功耗
• 公共選擇和使能輸入
• 寬工作電壓範圍：4.5V 至 5.5V
• 軍用溫度範圍：-55°C 至 +125°C
• 密封陶瓷封裝，可靠性高
• 與TTL邏輯電平兼容

典型應用場景

• 軍用通信系統（例如 AN/PRC-117G 電台）
• 航空航天航電系統（例如飛行控制計算機）
• 工業控制系統（例如PLC模塊）
• 5G基站中的數據路由（例如遠程射頻單元）
• 測試與測量設備（例如示波器前端）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SNJ54ALS157AJ 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]