SN74ACT3641-20PCB TI FIFO Memory | 120-HLQFP (14X14) | 20ns Access, 64Kx18

Product Overview

The SN74ACT3641-20PCB is a high-performance 64K x 18 synchronous FIFO memory from Texas Instruments, designed for reliable data buffering in high-speed systems. Operating at 20ns access time, it supports clock frequencies up to 50 MHz. The device is housed in a 120-pin HLQFP package (14x14 mm) and operates over the full industrial temperature range (-40°C to +85°C). It features bidirectional data flow, programmable almost-full/almost-empty flags, and retransmit capability, making it ideal for applications requiring temporary data storage and rate matching.

Detailed Technical Specifications

Key Features

• High-speed 20 ns access time enables fast data throughput
• 64K x 18 organization provides ample storage for buffering
• Bidirectional asynchronous read/write simplifies interface design
• Programmable almost-full and almost-empty flags for flexible flow control
• Retransmit capability allows data recovery without full reset
• Single 5V supply operation compatible with legacy systems
• Industrial temperature range suitable for harsh environments
• Compact 120-HLQFP package saves board space

Target Applications

• 5G base station data buffering (e.g., between baseband and RF modules)
• Automotive dashboard display controllers (e.g., for video frame buffering)
• Industrial automation PLCs (e.g., for sensor data aggregation)
• Telecommunications switches and routers (e.g., packet buffering)
• Medical imaging equipment (e.g., ultrasound data buffering)
• Test and measurement instruments (e.g., waveform capture)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ACT3641-20PCB. 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

SN74ACT3641-20PCB 是一款高性能 64K x 18 同步 FIFO 存儲器，來自德州儀器 (TI)，專為高速系統中的可靠數據緩衝而設計。其存取時間為 20ns，支持高達 50 MHz 的時鐘頻率。器件採用 120 引腳 HLQFP 封裝 (14x14 mm)，可在工業溫度範圍 (-40°C 至 +85°C) 下工作。它具有雙向數據流、可編程幾乎滿/幾乎空標誌以及重傳功能，非常適合需要臨時數據存儲和速率匹配的應用。

詳細技術參數

核心特性

• 高速 20 ns 存取時間，實現快速數據吞吐
• 64K x 18 組織提供充足的緩衝存儲
• 雙向異步讀寫簡化接口設計
• 可編程幾乎滿和幾乎空標誌，實現靈活的流量控制
• 重傳功能允許無需完全復位即可恢復數據
• 單 5V 電源操作，兼容傳統系統
• 工業溫度範圍，適用於惡劣環境
• 緊湊的 120-HLQFP 封裝節省電路板空間

典型應用場景

• 5G 基站數據緩衝 (例如基帶和射頻模塊之間)
• 汽車儀表盤顯示控制器 (例如視頻幀緩衝)
• 工業自動化 PLC (例如傳感器數據聚合)
• 電信交換機和路由器 (例如數據包緩衝)
• 醫療成像設備 (例如超聲數據緩衝)
• 測試和測量儀器 (例如波形捕獲)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ACT3641-20PCB 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]