SNJ54ABT7819GB TI FIFO Memory | 84-CPGA | 18-Bit, 64-Byte

Product Overview

The SNJ54ABT7819GB is a high-performance 18-bit FIFO memory device from Texas Instruments, designed for reliable data buffering in demanding applications. Housed in a 84-pin Ceramic Pin Grid Array (CPGA) package, it operates over the full military temperature range (-55°C to +125°C). This device features a 64-byte storage capacity and supports asynchronous read/write operations, making it ideal for high-speed data systems requiring temporary storage and rate matching.

Detailed Technical Specifications

Key Features

• 18-bit wide data bus with 64-word depth
• Asynchronous read and write operations
• Low power consumption: 50 mA typical
• High-speed operation: 12 ns access time
• Military temperature range qualification
• Ceramic hermetic package for harsh environments
• 3-state outputs for bus-oriented systems

Target Applications

• 5G base station data buffering (e.g., Nokia AirScale, Ericsson Radio System)
• Avionics flight control systems (e.g., Honeywell Primus Epic)
• Military radar signal processing (e.g., Raytheon AN/SPY-6)
• Industrial automation PLCs (e.g., Siemens SIMATIC S7-1500)
• High-reliability data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ54ABT7819GB. 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

SNJ54ABT7819GB 是德州儀器 (TI) 生產的高性能 18 位 FIFO 存儲器，專為要求苛刻的數據緩衝應用而設計。採用 84 引腳陶瓷針柵陣列 (CPGA) 封裝，可在軍用溫度範圍 (-55°C 至 +125°C) 下工作。該器件具有 64 字節存儲容量，支持異步讀/寫操作，非常適合需要臨時存儲和速率匹配的高速數據系統。

詳細技術參數

核心特性

• 18 位寬數據總線，64 字深度
• 異步讀寫操作
• 低功耗：典型 50 mA
• 高速操作：12 ns 存取時間
• 軍用溫度範圍認證
• 陶瓷氣密封裝，適用於惡劣環境
• 三態輸出，適用於總線系統

典型應用場景

• 5G 基站數據緩衝 (例如 Nokia AirScale, Ericsson Radio System)
• 航空電子飛行控制系統 (例如 Honeywell Primus Epic)
• 軍用雷達信號處理 (例如 Raytheon AN/SPY-6)
• 工業自動化 PLC (例如 Siemens SIMATIC S7-1500)
• 高可靠性數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SNJ54ABT7819GB 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]