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Product Overview
The SN74GTLP2033DGVR is a high-performance 8-bit bus transceiver from Texas Instruments, designed for GTLP (Gunning Transceiver Logic Plus) to TTL/CMOS level translation. Housed in a compact 48-TVSOP package, it provides bidirectional voltage translation between 3.3V GTLP and 5V TTL/CMOS logic levels, making it ideal for mixed-voltage systems. With a typical propagation delay of 3.5 ns and support for hot insertion, this device ensures reliable data transfer in high-speed backplane and memory interface applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
3.0V to 3.6V |
| VREF (GTLP) |
0.8V to 1.5V |
| VTT (GTLP) |
1.2V to 1.65V |
| Propagation Delay (tpd) |
3.5 ns (typical) |
| Output Drive (IOL/IOH) |
±24 mA / ±24 mA |
| Operating Temperature |
-40°C to +85°C |
| Package |
48-TVSOP (6.1mm x 12.5mm) |
| ESD Protection |
2 kV HBM |
Key Features
- Bidirectional voltage translation between GTLP and TTL/CMOS levels
- Supports 3.3V VCC with GTLP reference voltage (VREF) from 0.8V to 1.5V
- High-speed operation with typical propagation delay of 3.5 ns
- Hot-insertion and power-up 3-state support
- Bus-hold circuitry eliminates external pull-up resistors
- Flow-through pinout for easy PCB layout
- ESD protection exceeds 2 kV HBM
Target Applications
- 5G base station backplane interfaces (e.g., connecting FPGA to line cards)
- Automotive dashboard display modules (e.g., TFT-LCD timing controller interface)
- Industrial PLC (Programmable Logic Controller) I/O modules
- Telecom switching equipment (e.g., router line card memory bus)
- Data center server memory buffer (e.g., DDR3/DDR4 DIMM interface)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74GTLP2033DGVR. 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
SN74GTLP2033DGVR 是德州儀器推出的一款高性能8位總線收發器,專為 GTLP(Gunning 收發器邏輯增強版)與 TTL/CMOS 電平轉換設計。採用緊湊的 48-TVSOP 封裝,可在 3.3V GTLP 和 5V TTL/CMOS 邏輯電平之間提供雙向電壓轉換,非常適合混合電壓系統。典型傳播延遲為 3.5 ns,支持熱插拔,確保在高速背板和內存接口應用中的可靠數據傳輸。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
3.0V 至 3.6V |
| GTLP 參考電壓 (VREF) |
0.8V 至 1.5V |
| GTLP 終端電壓 (VTT) |
1.2V 至 1.65V |
| 傳播延遲 (tpd) |
3.5 ns(典型值) |
| 輸出驅動 (IOL/IOH) |
±24 mA / ±24 mA |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
48-TVSOP (6.1mm x 12.5mm) |
| ESD 保護 |
2 kV HBM |
核心特性
- GTLP 與 TTL/CMOS 電平之間的雙向電壓轉換
- 支持 3.3V VCC,GTLP 參考電壓 (VREF) 範圍 0.8V 至 1.5V
- 高速操作,典型傳播延遲 3.5 ns
- 支持熱插拔和上電三態
- 總線保持電路,無需外部上拉電阻
- 流暢的引腳排列,便於 PCB 佈局
- ESD 保護超過 2 kV HBM
典型應用場景
- 5G 基站背板接口(例如,FPGA 與線卡連接)
- 汽車儀表板顯示模塊(例如,TFT-LCD 時序控制器接口)
- 工業 PLC(可編程邏輯控制器)I/O 模塊
- 電信交換設備(例如,路由器線卡內存總線)
- 數據中心服務器內存緩衝(例如,DDR3/DDR4 DIMM 接口)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74GTLP2033DGVR 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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