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Product Overview
The SN74CBTLV3245ADWR from Texas Instruments is a high-performance 8-bit bus switch designed for voltage translation and signal isolation in digital systems. Operating from 2.3V to 3.6V, it provides low on-state resistance (5Ω typical) and minimal propagation delay, making it ideal for hot-swap and bus isolation applications. The device features a 20-SOIC package and supports bidirectional data flow with a single switch-enable (OE) input.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.3V to 3.6V |
| On-State Resistance (RON) |
5Ω typical at 3V |
| Bandwidth |
200 MHz |
| Propagation Delay (tpd) |
0.25 ns typical |
| Number of Bits |
8 |
| Package |
20-SOIC |
| Operating Temperature |
-40°C to +85°C |
| ESD Protection |
2 kV HBM |
Key Features
- Low on-state resistance (5Ω) for minimal signal distortion
- Wide supply voltage range (2.3V to 3.6V) for compatibility with various logic families
- High bandwidth (200 MHz) suitable for high-speed data switching
- Bidirectional data flow with single OE control
- Low power consumption (ICC max 10 μA)
- Industrial temperature range (-40°C to +85°C)
Target Applications
- 5G base station: Signal routing between baseband and RF modules
- Automotive dashboard: Bus isolation for infotainment and instrument cluster
- Data center servers: Hot-swap control for PCIe and SATA interfaces
- Industrial automation: I/O module signal switching
- Consumer electronics: Smartphone and tablet bus isolation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74CBTLV3245ADWR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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be authentic with strict quality control.
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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
SN74CBTLV3245ADWR 是德州儀器 (TI) 的一款高性能 8 位總線開關,專為數字系統中的電壓轉換和信號隔離而設計。工作電壓範圍為 2.3V 至 3.6V,具有低導通電阻(典型值 5Ω)和極小的傳播延遲,非常適合熱插拔和總線隔離應用。該器件採用 20-SOIC 封裝,支持雙向數據傳輸,並帶有單一使能 (OE) 控制。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.3V 至 3.6V |
| 導通電阻 (RON) |
典型值 5Ω (3V 時) |
| 帶寬 |
200 MHz |
| 傳播延遲 (tpd) |
典型值 0.25 ns |
| 位數 |
8 |
| 封裝 |
20-SOIC |
| 工作溫度 |
-40°C 至 +85°C |
| ESD 保護 |
2 kV HBM |
核心特性
- 低導通電阻 (5Ω) 以減少信號失真
- 寬電源電壓範圍 (2.3V 至 3.6V),兼容多種邏輯系列
- 高帶寬 (200 MHz),適合高速數據切換
- 雙向數據傳輸,單一 OE 控制
- 低功耗 (ICC 最大 10 μA)
- 工業溫度範圍 (-40°C 至 +85°C)
典型應用場景
- 5G 基站:基帶與射頻模塊之間的信號路由
- 汽車儀表盤:信息娛樂系統和儀表組的總線隔離
- 數據中心服務器:PCIe 和 SATA 接口的熱插拔控制
- 工業自動化:I/O 模塊信號切換
- 消費電子:智能手機和平板電腦的總線隔離
環球供應鏈與批發合作夥伴方案
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