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Product Overview
The SN74LXC2T45QDCURQ1 is a 2-bit bidirectional voltage-level translator from Texas Instruments, designed for automotive applications. It features automatic direction sensing and supports a wide voltage range from 1.1V to 5.5V on both A and B ports, making it ideal for multi-voltage systems. Housed in a compact 8-VSSOP package, this device ensures reliable translation between different logic levels without the need for a direction control signal.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCCA, VCCB) |
1.1V to 5.5V |
| Number of Bits |
2 |
| Data Rate |
Up to 100 Mbps |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-VSSOP |
| ESD Protection |
±8 kV (HBM) |
| Auto Direction Sensing |
Yes |
| Quiescent Current |
2 µA (typical) |
Key Features
- Bidirectional voltage translation without direction pin
- Wide supply voltage range: 1.1V to 5.5V
- High data rate: up to 100 Mbps
- Automotive qualified (AEC-Q100)
- Low power consumption: 2 µA quiescent current
- Small footprint: 8-VSSOP package
- ESD protection: ±8 kV HBM
Target Applications
- Automotive infotainment systems (e.g., dashboard display interface)
- Advanced driver-assistance systems (ADAS) camera modules
- 5G base station control logic
- Industrial sensor interfaces
- Portable electronics with mixed-voltage domains
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LXC2T45QDCURQ1. 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
SN74LXC2T45QDCURQ1 是一款來自德州儀器 (TI) 的 2 位雙向電壓位準轉換器,專為汽車應用設計。它具備自動方向感測功能,支援 A 和 B 端口 1.1V 至 5.5V 的寬電壓範圍,非常適合多電壓系統。採用緊湊的 8-VSSOP 封裝,無需方向控制訊號即可實現不同邏輯位準之間的可靠轉換。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCCA, VCCB) |
1.1V 至 5.5V |
| 位數 |
2 |
| 數據速率 |
最高 100 Mbps |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-VSSOP |
| ESD 保護 |
±8 kV (HBM) |
| 自動方向感測 |
是 |
| 靜態電流 |
2 µA (典型值) |
核心特性
- 無需方向引腳的雙向電壓轉換
- 寬電源電壓範圍:1.1V 至 5.5V
- 高數據速率:最高 100 Mbps
- 通過汽車級認證 (AEC-Q100)
- 低功耗:2 µA 靜態電流
- 小尺寸:8-VSSOP 封裝
- ESD 保護:±8 kV HBM
典型應用場景
- 汽車資訊娛樂系統(例如儀表板顯示介面)
- 先進駕駛輔助系統 (ADAS) 相機模組
- 5G 基地台控制邏輯
- 工業感測器介面
- 具有混合電壓域的可攜式電子設備
環球供應鏈與批發合作夥伴方案
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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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