SN74ACT2235-20FN TI FIFO Memory | 44-PLCC (16.58x16.58) | 20ns Access, 256x9

Product Overview

The SN74ACT2235-20FN is a high-performance 256-word by 9-bit FIFO memory from Texas Instruments, designed for reliable data buffering in high-speed digital systems. Housed in a compact 44-PLCC package (16.58x16.58 mm), it offers a fast 20 ns access time and operates over a wide voltage range of 4.5V to 5.5V. This device is ideal for applications requiring temporary data storage and rate matching between asynchronous systems.

Detailed Technical Specifications

Key Features

• Fast 20 ns access time for high-speed data buffering
• 256-word by 9-bit FIFO organization (expandable)
• Asynchronous read/write operation for flexible system integration
• Retransmit capability for error recovery
• Low power consumption: 50 mA (typical)
• TTL-compatible inputs and outputs
• Three-state outputs for bus-oriented systems
• Available in 44-PLCC package for space-constrained designs

Target Applications

• 5G base station data buffering and rate matching
• Automotive dashboard display controllers
• Industrial PLC (Programmable Logic Controller) data logging
• Medical imaging equipment (e.g., ultrasound) temporary storage
• Telecommunications network switches and routers
• High-speed data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ACT2235-20FN. 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

SN74ACT2235-20FN 是德州儀器（TI）推出的一款高性能 256 字 x 9 位 FIFO 存儲器，專為高速數字系統中的可靠數據緩衝而設計。它採用緊湊的 44-PLCC 封裝（16.58x16.58 mm），提供 20 ns 的快速存取時間，並在 4.5V 至 5.5V 的寬電壓範圍內工作。該器件非常適合需要臨時數據存儲和異步系統之間速率匹配的應用。

詳細技術參數

核心特性

• 20 ns 快速存取時間，適用於高速數據緩衝
• 256 字 x 9 位 FIFO 組織（可擴展）
• 異步讀/寫操作，便於系統集成
• 重傳能力，支持錯誤恢復
• 低功耗：典型 50 mA
• TTL 兼容輸入和輸出
• 三態輸出，適用於總線系統
• 44-PLCC 封裝，節省空間

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
• 工業 PLC 數據記錄
• 醫療成像設備（如超聲）臨時存儲
• 電信網絡交換機和路由器
• 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 SN74ACT2235-20FN 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]