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Product Overview
The SNJ54F299FK is a high-performance 8-bit universal shift/storage register from Texas Instruments, designed for military and aerospace applications. It operates over the full military temperature range (-55°C to +125°C) and is packaged in a ceramic flatpack (FK). This device features parallel inputs and outputs, serial input, and three-state outputs, making it ideal for data storage, transfer, and manipulation in demanding environments.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Operating Temperature |
-55°C to +125°C |
| Maximum Clock Frequency |
100 MHz |
| Propagation Delay (tpd) |
10 ns (typical) |
| Output Current (IOH/IOL) |
-1 mA / 20 mA |
| Input Logic Levels |
TTL compatible |
| Package Type |
20-pin Ceramic Flatpack (FK) |
Key Features
- 8-bit universal shift/storage register with parallel and serial I/O
- Three-state outputs for bus-oriented applications
- Asynchronous master reset
- Edge-triggered clocking
- Military-grade reliability and qualification
Target Applications
- 5G base station control logic
- Avionics data buses
- Satellite communication systems
- Radar signal processing
- Industrial automation controllers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SNJ54F299FK. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SNJ54F299FK 是德州儀器(TI)推出的一款高性能8位通用移位/存儲寄存器,專為軍工和航空航天應用設計。它可在全軍用溫度範圍(-55°C 至 +125°C)內工作,採用陶瓷扁平封裝(FK)。該器件具有並行輸入/輸出、串行輸入以及三態輸出,非常適合在惡劣環境中進行數據存儲、傳輸和操作。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 工作溫度 |
-55°C 至 +125°C |
| 最大時鐘頻率 |
100 MHz |
| 傳播延遲 (tpd) |
10 ns(典型值) |
| 輸出電流 (IOH/IOL) |
-1 mA / 20 mA |
| 輸入邏輯電平 |
TTL 兼容 |
| 封裝類型 |
20引腳陶瓷扁平封裝 (FK) |
核心特性
- 8位通用移位/存儲寄存器,支持並行和串行I/O
- 三態輸出,適用於總線應用
- 異步主復位
- 邊沿觸發時鐘
- 軍工級可靠性和認證
典型應用場景
- 5G基站控制邏輯
- 航空電子數據總線
- 衛星通信系統
- 雷達信號處理
- 工業自動化控制器
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SNJ54F299FK 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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