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Product Overview
The SNJ54H50W is a high-reliability dual 4-input NAND gate from Texas Instruments, designed for military and aerospace applications. It features a wide operating voltage range of 4.5V to 5.5V and operates over the full military temperature range of -55°C to +125°C. This device is part of the 54H series, offering improved speed over standard 54 series logic. The SNJ54H50W is available in a hermetic ceramic package (W suffix) suitable for harsh environments.
Detailed Technical Specifications
| Parameter |
Value |
| Logic Family |
54H |
| Logic Function |
Dual 4-Input NAND |
| Number of Gates |
2 |
| Number of Inputs per Gate |
4 |
| Supply Voltage (Vcc) |
4.5V to 5.5V |
| Propagation Delay (tpd) |
12 ns (typical) |
| Output Current (IOL/IOH) |
16 mA / -0.4 mA |
| Operating Temperature Range |
-55°C to +125°C |
| Package Type |
CDIP (Ceramic DIP) |
Key Features
- Dual 4-input NAND gate configuration
- Military temperature range (-55°C to +125°C)
- Hermetic ceramic package for high reliability
- Improved speed over standard 54 series
- Direct interface with TTL logic
- Low power consumption
Target Applications
- Military communication systems (e.g., AN/PRC-117G radio)
- Aerospace avionics (e.g., flight control computers)
- Satellite subsystems (e.g., attitude control)
- Industrial control systems (e.g., PLC modules)
- High-reliability data processing (e.g., radar signal processing)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SNJ54H50W. 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
SNJ54H50W 是德州儀器(TI)生產的高可靠性雙路4輸入與非門,專為軍用和航空航天應用設計。該器件支持4.5V至5.5V的寬工作電壓範圍,並可在-55°C至+125°C的軍用溫度範圍內正常工作。作為54H系列的一部分,該器件相比標準54系列具有更快的速度。SNJ54H50W 採用密封陶瓷封裝(W後綴),適用於惡劣環境。
詳細技術參數
| 參數 |
數值 |
| 邏輯系列 |
54H |
| 邏輯功能 |
雙路4輸入與非門 |
| 門電路數量 |
2 |
| 每門輸入數 |
4 |
| 電源電壓 (Vcc) |
4.5V 至 5.5V |
| 傳播延遲 (tpd) |
12 ns(典型值) |
| 輸出電流 (IOL/IOH) |
16 mA / -0.4 mA |
| 工作溫度範圍 |
-55°C 至 +125°C |
| 封裝類型 |
CDIP(陶瓷DIP) |
核心特性
- 雙路4輸入與非門配置
- 軍用溫度範圍(-55°C 至 +125°C)
- 密封陶瓷封裝,高可靠性
- 相比標準54系列速度更快
- 可直接與TTL邏輯接口
- 低功耗
典型應用場景
- 軍用通信系統(例如 AN/PRC-117G 電台)
- 航空航天航電系統(例如飛行控制計算機)
- 衛星子系統(例如姿態控制)
- 工業控制系統(例如PLC模塊)
- 高可靠性數據處理(例如雷達信號處理)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SNJ54H50W 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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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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