SN74V225-20PAG TI FIFO Memory | 64-TQFP (10x10) | 256Kx18, 20ns

Product Overview

The SN74V225-20PAG is a high-performance FIFO (First-In, First-Out) memory device from Texas Instruments, designed for buffering and data flow management in high-speed digital systems. It features a 256K x 18 organization, providing 4.5 Mbits of storage, and operates with a maximum access time of 20 ns. The device is housed in a compact 64-pin TQFP package (10x10 mm), making it suitable for space-constrained applications. It supports asynchronous read/write operations with independent clocks, enabling seamless data transfer between different clock domains.

Detailed Technical Specifications

Key Features

• High-speed 20 ns access time for rapid data buffering
• Large 256K x 18 memory organization for extensive data storage
• Asynchronous operation with independent read and write clocks
• Retransmit capability for data recovery
• Depth expansion support for larger FIFO configurations
• Low power consumption with 3.3 V supply
• Compact 64-TQFP package for space-saving designs
• Industrial temperature range (-40°C to +85°C)

Target Applications

• 5G base station data buffering and rate matching
• Automotive dashboard display controllers for video frame buffering
• Industrial automation PLCs for sensor data aggregation
• Network routers and switches for packet buffering
• Medical imaging systems for real-time data processing
• Test and measurement equipment for waveform capture

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74V225-20PAG. 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

SN74V225-20PAG 是德州儀器（TI）的一款高性能 FIFO（先進先出）存儲器，專為高速數字系統中的緩衝和數據流管理而設計。它採用 256K x 18 的組織結構，提供 4.5 Mbits 的存儲容量，最大訪問時間為 20 ns。器件採用緊湊的 64 引腳 TQFP 封裝（10x10 mm），適合空間受限的應用。它支持異步讀/寫操作，具有獨立時鐘，能夠實現不同時鐘域之間的無縫數據傳輸。

詳細技術參數

核心特性

• 高速 20 ns 訪問時間，實現快速數據緩衝
• 大容量 256K x 18 存儲組織，滿足大量數據存儲需求
• 異步操作，獨立讀寫時鐘
• 重傳能力，支持數據恢復
• 支持深度擴展，可配置更大 FIFO
• 低功耗，3.3 V 供電
• 緊湊 64-TQFP 封裝，節省空間
• 工業級溫度範圍（-40°C 至 +85°C）

典型應用場景

• 5G 基站數據緩衝與速率匹配
• 汽車儀表盤顯示控制器中的視頻幀緩衝
• 工業自動化 PLC 中的傳感器數據匯聚
• 網絡路由器和交換機中的數據包緩衝
• 醫療成像系統中的實時數據處理
• 測試與測量設備中的波形捕獲

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74V225-20PAG 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]