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Product Overview
The SNJ54AS804BFK is a high-performance 20-bit buffer/driver from Texas Instruments, designed for military and aerospace applications. It features three-state outputs and operates over the full military temperature range (-55°C to +125°C). This device is part of the AS804 family, offering advanced Schottky technology for high speed and low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Current (IO) |
±24 mA |
| Propagation Delay (tpd) |
6.5 ns (typical) |
| Operating Temperature |
-55°C to +125°C |
| Package |
48-pin CFP (Ceramic Flat Pack) |
Key Features
- 20-bit buffer/driver with three-state outputs
- Advanced Schottky (AS) technology for high speed
- Low power consumption
- Military temperature range
- Input hysteresis for noise immunity
- Compatible with TTL logic levels
Target Applications
- Military communication systems (e.g., AN/PRC-117G radio)
- Avionics data buses (e.g., MIL-STD-1553)
- Satellite telemetry systems
- Industrial control for harsh environments
- 5G base station control logic
- Automotive engine control units (ECUs)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SNJ54AS804BFK. 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
SNJ54AS804BFK 是德州儀器(TI)推出的一款高性能20位緩衝器/驅動器,專為軍用和航空航天應用設計。它具有三態輸出,可在整個軍用溫度範圍(-55°C 至 +125°C)內工作。該器件屬於 AS804 系列,採用先進的肖特基技術,實現高速和低功耗。
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 |
| 輸出電流 (IO) |
±24 mA |
| 傳播延遲 (tpd) |
6.5 ns(典型值) |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
48引腳 CFP(陶瓷扁平封裝) |
核心特性
- 20位緩衝器/驅動器,帶三態輸出
- 先進肖特基(AS)技術,實現高速
- 低功耗
- 軍用溫度範圍
- 輸入遲滯,提高抗噪能力
- 與 TTL 邏輯電平兼容
典型應用場景
- 軍用通信系統(例如 AN/PRC-117G 電台)
- 航空電子數據總線(例如 MIL-STD-1553)
- 衛星遙測系統
- 惡劣環境下的工業控制
- 5G 基站控制邏輯
- 汽車發動機控制單元(ECU)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SNJ54AS804BFK 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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