SN54S381J TI Arithmetic Logic Unit | 4-bit ALU, 16 Functions, Military Temp

Product Overview

The SN54S381J is a high-performance 4-bit arithmetic logic unit (ALU) from Texas Instruments, designed for military and aerospace applications. It performs 16 arithmetic and logic operations on two 4-bit words, including addition, subtraction, AND, OR, XOR, and compare. Fabricated using Schottky TTL technology, it offers fast propagation delays and high output drive capability. The device operates over the full military temperature range (-55°C to +125°C) and is available in a ceramic DIP package (J suffix).

Detailed Technical Specifications

Key Features

• 16 arithmetic and logic operations: add, subtract, AND, OR, XOR, compare, etc.
• Schottky TTL for high speed and low power
• Full military temperature range
• Ceramic hermetic package for high reliability
• Functionally equivalent to SN54S381

Target Applications

• Military avionics: flight control computers, radar signal processing
• Space systems: satellite data handling, telemetry
• Industrial control: programmable logic controllers (PLCs)
• Test and measurement equipment: arbitrary waveform generators
• 5G base station control logic
• Automotive engine control units (ECUs) for heavy-duty vehicles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN54S381J. 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

SN54S381J 是一款高性能4位算術邏輯單元（ALU），由德州儀器（TI）設計，適用於軍事和航空航天應用。它能夠對兩個4位字執行16種算術和邏輯操作，包括加法、減法、與、或、異或和比較。採用肖特基TTL工藝製造，具有快速的傳播延遲和高輸出驅動能力。該器件可在完整的軍用溫度範圍（-55°C至+125°C）內工作，並採用陶瓷DIP封裝（J後綴）。

詳細技術參數

核心特性

• 16種算術和邏輯操作：加法、減法、與、或、異或、比較等
• 肖特基TTL實現高速和低功耗
• 完整的軍用溫度範圍
• 陶瓷氣密封裝，可靠性高
• 功能等效於SN54S381

典型應用場景

• 軍用航空電子：飛行控制計算機、雷達信號處理
• 航天系統：衛星數據處理、遙測
• 工業控制：可編程邏輯控制器（PLC）
• 測試與測量設備：任意波形發生器
• 5G基站控制邏輯
• 重型車輛汽車發動機控制單元（ECU）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN54S381J 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]