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Product Overview
The SNJ54LVTH18502AHV is a high-performance 18-bit registered bus transceiver from Texas Instruments, designed for 3.3-V VCC operation with 5-V tolerant I/Os. It combines D-type latches and D-type flip-flops to allow for transparent, latched, or clocked data flow. This device is ideal for driving high-capacitance backplanes and is characterized for operation from -55°C to 125°C.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.7 V to 3.6 V |
| Input/Output Voltage |
5 V tolerant |
| Number of Bits |
18 |
| Propagation Delay (typical) |
3.5 ns |
| Output Drive |
±24 mA at 3.3 V |
| Operating Temperature |
-55°C to 125°C |
| Package |
CFP (HV) 52-pin |
Key Features
- 3.3-V operation with 5-V tolerant inputs and outputs
- 18-bit registered transceiver with D-type latches and flip-flops
- Bus-hold circuitry eliminates need for external pull-up resistors
- Supports live insertion and withdrawal
- ESD protection exceeds 2000 V per MIL-STD-883, Method 3015
- Military temperature range
Target Applications
- 5G base station backplane communication
- Avionics data bus interfaces
- Industrial control systems
- High-reliability military communication equipment
- Telecommunications switching systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SNJ54LVTH18502AHV. 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.
-
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
SNJ54LVTH18502AHV 是德州儀器推出的一款高性能 18 位寄存式總線收發器,工作電壓為 3.3 V,I/O 可承受 5 V 電壓。它結合了 D 型鎖存器和 D 型觸發器,支持透明、鎖存或時鐘數據傳輸。該器件適用於驅動高電容背板,工作溫度範圍為 -55°C 至 125°C。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.7 V 至 3.6 V |
| 輸入/輸出電壓 |
5 V 耐受 |
| 位數 |
18 |
| 傳播延遲 (典型值) |
3.5 ns |
| 輸出驅動能力 |
±24 mA (3.3 V) |
| 工作溫度 |
-55°C 至 125°C |
| 封裝 |
CFP (HV) 52 引腳 |
核心特性
- 3.3 V 工作電壓,I/O 可承受 5 V
- 18 位寄存式收發器,帶 D 型鎖存器和觸發器
- 總線保持電路,無需外部上拉電阻
- 支持帶電插拔
- ESD 保護超過 2000 V (MIL-STD-883, Method 3015)
- 軍工級溫度範圍
典型應用場景
- 5G 基站背板通信
- 航空電子數據總線接口
- 工業控制系統
- 高可靠性軍用通信設備
- 電信交換系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SNJ54LVTH18502AHV 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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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。
品質保證與合規
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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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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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。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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