SN74S181N TI Arithmetic Logic Unit | 4-bit ALU, 16 Functions, 24-Pin DIP

Product Overview

The SN74S181N is a 4-bit arithmetic logic unit (ALU) from Texas Instruments, designed for high-performance computing applications. It performs 16 arithmetic and 16 logic operations on two 4-bit words, with full carry lookahead for fast operation. Packaged in a 24-pin DIP, it operates from a single 5V supply and is compatible with TTL logic levels.

Detailed Technical Specifications

Key Features

• Full carry lookahead for high-speed operation
• 16 arithmetic operations including add, subtract, compare, double, and 16 logic operations
• Function-selectable via mode control (M) and select lines (S0-S3)
• Active-low outputs for easy cascading
• Schottky-clamped transistors for high speed

Target Applications

• 5G base station control logic
• Automotive dashboard processors
• Industrial PLC arithmetic units
• Digital signal processing (DSP) front-end
• Educational kits for computer architecture

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74S181N. 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

SN74S181N 是德州儀器推出的4位算術邏輯單元（ALU），專為高性能計算應用設計。它可對兩個4位字執行16種算術和16種邏輯運算，並具有全超前行進功能以實現快速操作。採用24引腳DIP封裝，工作電壓為5V，兼容TTL邏輯電平。

詳細技術參數

核心特性

• 全超前行進，高速運算
• 16種算術運算（加、減、比較、加倍等）及16種邏輯運算
• 通過模式控制（M）和選擇線（S0-S3）選擇功能
• 低電平有效輸出，易於級聯
• 肖特基鉗位晶體管，高速性能

典型應用場景

• 5G基站控制邏輯
• 汽車儀表板處理器
• 工業PLC算術單元
• 數字信號處理前端
• 計算機架構教學套件

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74S181N 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]