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Product Overview
The SNJ54BCT245W is a high-performance octal bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between data buses. Housed in a 20-pin Ceramic Flat Package (CFP), it operates over the full military temperature range (-55°C to +125°C). The device features 3-state outputs and non-inverting logic, making it ideal for bus-oriented systems where signal integrity and reliability are critical.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage Range |
0V to VCC |
| Output Current (per channel) |
±48 mA |
| Propagation Delay (typical) |
6.5 ns |
| Operating Temperature |
-55°C to +125°C |
| Package |
20-CFP (Ceramic Flat Package) |
| Logic Family |
BCT (BiCMOS) |
| Number of Bits |
8 |
| Direction Control |
DIR pin |
| Output Enable |
Active-low OE pin |
Key Features
- Bidirectional bus transceiver with 3-state outputs
- Non-inverting logic for data integrity
- High drive capability: ±48 mA output current
- Low propagation delay: 6.5 ns typical
- Wide operating temperature range: -55°C to +125°C
- Military-grade reliability in ceramic package
- Compatible with TTL and CMOS logic levels
Target Applications
- 5G base station control and data buses
- Avionics flight control systems
- Military communication equipment
- Industrial automation PLCs
- Automotive dashboard and infotainment systems
- High-reliability data acquisition systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SNJ54BCT245W. 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
SNJ54BCTW245W 是德州儀器(TI)生產的高性能八路匯流排收發器,專為雙向非同步數據匯流排通信設計。採用 20 引腳陶瓷扁平封裝(CFP),可在 -55°C 至 +125°C 的完整軍用溫度範圍內工作。該器件具有三態輸出和非反相邏輯,非常適合需要信號完整性和可靠性的匯流排系統。
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 VCC |
| 輸出電流(每通道) |
±48 mA |
| 傳播延遲(典型值) |
6.5 ns |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
20-CFP(陶瓷扁平封裝) |
| 邏輯系列 |
BCT(BiCMOS) |
| 位數 |
8 |
| 方向控制 |
DIR 引腳 |
| 輸出使能 |
低電平有效 OE 引腳 |
核心特性
- 雙向匯流排收發器,帶三態輸出
- 非反相邏輯,確保數據完整性
- 高驅動能力:±48 mA 輸出電流
- 低傳播延遲:典型值 6.5 ns
- 寬工作溫度範圍:-55°C 至 +125°C
- 軍用級可靠性,陶瓷封裝
- 兼容 TTL 和 CMOS 邏輯電平
典型應用場景
- 5G 基站控制與數據匯流排
- 航空電子飛行控制系統
- 軍用通信設備
- 工業自動化 PLC
- 汽車儀表板與資訊娛樂系統
- 高可靠性數據採集系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SNJ54BCT245W 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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