SN74ACT7882-20PN TI FIFO Memory | 80-LQFP (12x12) | 20ns Access, 512x9

Product Overview

The SN74ACT7882-20PN is a high-performance 512 x 9-bit FIFO (First-In, First-Out) memory device from Texas Instruments, designed for high-speed data buffering and synchronization. It features a 20ns access time and operates from a single 5V supply. The device is housed in an 80-pin LQFP package (12x12mm), making it suitable for space-constrained applications. It supports asynchronous read/write operations with independent read and write pointers, and provides full, empty, and half-full flags for efficient data flow control.

Detailed Technical Specifications

Key Features

• High-speed 20ns access time for fast data throughput
• 512 x 9-bit FIFO organization (9-bit wide for parity or control)
• Asynchronous read and write operations
• Full, empty, and half-full flags for status monitoring
• Retransmit capability for data recovery
• Expandable in depth and width via cascading
• Low power consumption (typical 500mW)
• Industry-standard 80-pin LQFP package

Target Applications

The SN74ACT7882-20PN is ideal for high-speed data buffering in applications such as:

• 5G base station data processing (e.g., buffering between baseband and RF modules)
• Automotive dashboard display controllers (e.g., buffering video data)
• Industrial automation PLCs (e.g., buffering sensor data)
• Telecommunications switches and routers (e.g., packet buffering)
• Medical imaging equipment (e.g., ultrasound data buffering)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ACT7882-20PN. 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

SN74ACT7882-20PN 是一款高性能 512 x 9 位 FIFO（先进先出）存储器器件，来自德州仪器，专为高速数据缓冲和同步设计。它具有 20ns 的存取时间，并在单 5V 电源下工作。该器件采用 80 引脚 LQFP 封装（12x12mm），适用于空间受限的应用。它支持异步读写操作，具有独立的读写指针，并提供满、空和半满标志以实现高效的数据流控制。

詳細技術參數

核心特性

• 高速 20ns 存取时间，实现快速数据吞吐
• 512 x 9 位 FIFO 组织结构（9 位宽，支持奇偶校验或控制）
• 异步读写操作
• 满、空和半满标志用于状态监控
• 重传能力，用于数据恢复
• 可通过级联扩展深度和宽度
• 低功耗（典型 500mW）
• 行业标准 80 引脚 LQFP 封装

典型應用場景

SN74ACT7882-20PN 适用于以下高速数据缓冲应用：

• 5G 基站数据处理（例如，基带与射频模块之间的缓冲）
• 汽车仪表盘显示控制器（例如，视频数据缓冲）
• 工业自动化 PLC（例如，传感器数据缓冲）
• 电信交换机和路由器（例如，数据包缓冲）
• 医疗成像设备（例如，超声数据缓冲）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ACT7882-20PN 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]