SN74ABT7820-20PH TI FIFO Memory | 80-QFP (14x20) | 20ns Access, 256x9

Product Overview

The SN74ABT7820-20PH is a high-performance 256-word by 9-bit FIFO memory from Texas Instruments, designed for high-speed data buffering and synchronization. Housed in an 80-pin QFP package (14x20mm), it features a 20ns access time and operates from a single 5V supply. This device is ideal for applications requiring reliable data flow management, such as telecommunications, networking, and industrial control systems.

Detailed Technical Specifications

Key Features

• High-speed 20 ns access time
• 256-word by 9-bit organization (8 data bits + 1 parity bit)
• Asynchronous read/write operation
• Retransmit capability for error recovery
• Depth and width expandable via expansion logic
• Single 5V power supply
• TTL-compatible inputs and outputs
• Three-state outputs for bus-oriented systems
• Low power consumption

Target Applications

• 5G base station data buffering
• Automotive dashboard display controllers
• Industrial PLC (Programmable Logic Controller) data acquisition
• Network routers and switches for packet buffering
• Medical imaging systems (e.g., ultrasound) for data synchronization
• High-speed data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ABT7820-20PH. 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

SN74ABT7820-20PH 是德州儀器（TI）推出的一款高性能 256 字 x 9 位 FIFO 存儲器，專為高速數據緩衝和同步而設計。採用 80 引腳 QFP 封裝（14x20mm），訪問時間為 20ns，工作電壓為 5V。該器件非常適合需要可靠數據流管理的應用，如電信、網絡和工業控制系統。

詳細技術參數

核心特性

• 高速 20 ns 訪問時間
• 256 字 x 9 位組織（8 數據位 + 1 校驗位）
• 異步讀/寫操作
• 重傳能力，用於錯誤恢復
• 通過擴展邏輯可擴展深度和寬度
• 單一 5V 電源供電
• TTL 兼容輸入和輸出
• 三態輸出，適用於總線系統
• 低功耗

典型應用場景

• 5G 基站數據緩衝
• 汽車儀表盤顯示控制器
• 工業 PLC 數據採集
• 網絡路由器和交換機的數據包緩衝
• 醫療成像系統（如超聲波）的數據同步
• 高速數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ABT7820-20PH 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]