SN74AS280NS TI 9-Bit Parity Generator/Checker | 9-Bit, 4.5V-5.5V

Product Overview

The SN74AS280NS is a high-performance 9-bit parity generator/checker from Texas Instruments, designed for error detection in digital systems. It operates from a 4.5V to 5.5V supply and features fast propagation delays typical of the Advanced Schottky (AS) logic family. The device generates odd or even parity for 9-bit data words and can be cascaded for wider words.

Detailed Technical Specifications

Key Features

• 9-bit parity generation and checking
• Odd/even parity selection
• Fast propagation delay: 12 ns typical
• Low power consumption
• Schottky-clamped transistors for high speed
• Compatible with TTL logic levels

Target Applications

• Error detection in 5G base station control logic
• Data integrity in automotive dashboard displays
• Memory parity checking in industrial controllers
• Communication systems (e.g., RS-232, RS-422)
• Digital signal processing (DSP) systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AS280NS. 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

SN74AS280NS 是德州儀器推出的高性能9位奇偶發生器/校驗器，專為數字系統中的錯誤檢測而設計。它可在4.5V至5.5V電源下工作，具有先進肖特基（AS）邏輯系列的典型快速傳播延遲。該器件可為9位數據字生成奇數或偶數奇偶校驗，並可級聯以處理更寬的數據字。

詳細技術參數

核心特性

• 9位奇偶生成和校驗
• 奇數/偶數奇偶選擇
• 快速傳播延遲：典型值12 ns
• 低功耗
• 肖特基鉗位晶體管實現高速
• 兼容TTL邏輯電平

典型應用場景

• 5G基站控制邏輯中的錯誤檢測
• 汽車儀表盤顯示的數據完整性
• 工業控制器中的存儲器奇偶校驗
• 通信系統（如RS-232、RS-422）
• 數字信號處理（DSP）系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AS280NS 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]