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Product Overview
The SNJ54LS323FK is a high-performance 8-bit universal shift/storage register from Texas Instruments, designed for military and aerospace applications. It features parallel inputs and outputs, serial input, and three-state output capability, making it ideal for data manipulation and storage in high-reliability systems. The device operates over the full military temperature range (-55°C to +125°C) and is available in a ceramic flatpack (FK) package.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Voltage (VO) |
0V to 5.5V |
| High-Level Input Voltage (VIH) |
2V min |
| Low-Level Input Voltage (VIL) |
0.8V max |
| High-Level Output Current (IOH) |
-0.4mA |
| Low-Level Output Current (IOL) |
4mA |
| Propagation Delay (tpd) |
27ns max (CLK to Q) |
| Maximum Clock Frequency |
30 MHz |
| Operating Temperature Range |
-55°C to +125°C |
| Package |
Ceramic Flatpack (FK) |
Key Features
- 8-bit parallel-in, parallel-out shift register
- Three-state outputs for bus-oriented systems
- Asynchronous master reset
- Serial input for cascading
- Edge-triggered clocking
- Low power consumption (typical 45mW)
- Military-grade reliability
Target Applications
- 5G base station control logic
- Avionics data buses (e.g., MIL-STD-1553)
- Satellite communication systems
- Radar signal processing
- Industrial automation controllers
- Automotive dashboard displays (high-reliability variants)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SNJ54LS323FK. Our core advantages include:
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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.
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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
SNJ54LS323FK 是一款來自德州儀器的高性能 8 位通用移位/存儲寄存器,專為軍工和航空航天應用設計。它具有並行輸入和輸出、串行輸入以及三態輸出能力,非常適合在高可靠性系統中進行數據操作和存儲。該器件可在整個軍用溫度範圍(-55°C 至 +125°C)內工作,並採用陶瓷扁平封裝(FK)。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電壓 (VO) |
0V 至 5.5V |
| 高電平輸入電壓 (VIH) |
最小值 2V |
| 低電平輸入電壓 (VIL) |
最大值 0.8V |
| 高電平輸出電流 (IOH) |
-0.4mA |
| 低電平輸出電流 (IOL) |
4mA |
| 傳播延遲 (tpd) |
最大值 27ns (CLK 到 Q) |
| 最大時鐘頻率 |
30 MHz |
| 工作溫度範圍 |
-55°C 至 +125°C |
| 封裝 |
陶瓷扁平封裝 (FK) |
核心特性
- 8 位並行輸入、並行輸出移位寄存器
- 三態輸出,適用於總線系統
- 異步主復位
- 串行輸入,支持級聯
- 邊沿觸發時鐘
- 低功耗(典型值 45mW)
- 軍工級可靠性
典型應用場景
- 5G 基站控制邏輯
- 航空電子數據總線(如 MIL-STD-1553)
- 衛星通信系統
- 雷達信號處理
- 工業自動化控制器
- 汽車儀表盤顯示(高可靠性版本)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SNJ54LS323FK 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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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。
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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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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。
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