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Product Overview
The SNJ54LS352W is a high-performance dual 4-to-1 multiplexer from Texas Instruments, designed for military and aerospace applications. It features Schottky-clamped TTL logic for high speed and low power consumption. The device operates over the full military temperature range of -55°C to +125°C and is available in a hermetic ceramic package.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage Range |
0V to 5.5V |
| Operating Temperature |
-55°C to +125°C |
| Propagation Delay (typical) |
15 ns |
| Power Dissipation |
22 mW per gate |
| Logic Family |
LS (Low-Power Schottky) |
| Number of Channels |
2 (dual 4-to-1) |
| Package Type |
Hermetic Ceramic DIP or Flatpack |
Key Features
- Dual 4-line to 1-line multiplexer
- Schottky-clamped TTL for high speed
- Low power consumption
- Military temperature range
- Hermetic ceramic package for reliability
- Direct replacement for standard 54LS352
Target Applications
The SNJ54LS352W is ideal for demanding applications such as:
- Military communication systems (e.g., AN/PRC-117G manpack radio)
- Aerospace avionics (e.g., flight control computers in F-16)
- Industrial control systems (e.g., PLCs for oil rigs)
- High-reliability data acquisition (e.g., satellite telemetry)
- 5G base station control logic (e.g., remote radio unit multiplexing)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SNJ54LS352W. 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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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
SNJ54LS352W 是德州儀器推出的高性能雙路4選1多路復用器,專為軍工和航空航天應用設計。採用肖特基箝位TTL邏輯,實現高速和低功耗。器件可在-55°C至+125°C的軍工溫度範圍內工作,並採用密封陶瓷封裝。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓範圍 |
0V 至 5.5V |
| 工作溫度 |
-55°C 至 +125°C |
| 傳播延遲 (典型值) |
15 ns |
| 功耗 |
每門 22 mW |
| 邏輯系列 |
LS (低功耗肖特基) |
| 通道數 |
2 (雙路4選1) |
| 封裝類型 |
密封陶瓷DIP或Flatpack |
核心特性
- 雙路4線轉1線多路復用器
- 肖特基箝位TTL,高速
- 低功耗
- 軍工溫度範圍
- 密封陶瓷封裝,可靠性高
- 可直接替代標準54LS352
典型應用場景
SNJ54LS352W 適用於以下嚴苛應用:
- 軍用通信系統(如AN/PRC-117G背負式電台)
- 航空航天航電系統(如F-16飛行控制計算機)
- 工業控制系統(如石油鑽井平台的PLC)
- 高可靠性數據採集(如衛星遙測)
- 5G基站控制邏輯(如遠程射頻單元多路復用)
環球供應鏈與批發合作夥伴方案
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