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Product Overview
The SN74CBTLV3245ARGYR from Texas Instruments is a high-performance 8-bit bus switch designed for voltage translation and signal isolation in mixed-voltage systems. Operating from 2.3V to 3.6V, it features low on-state resistance (5Ω typical) and supports bidirectional data flow with minimal propagation delay. Housed in a compact 20-VQFN (3.5x4.5mm) package, it is ideal for space-constrained applications requiring high-speed switching and low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.3V to 3.6V |
| Number of Bits |
8 |
| On-State Resistance (RON) |
5Ω typical at 3V |
| Propagation Delay (tpd) |
0.25ns max |
| Bandwidth |
200 MHz |
| ESD Protection |
2kV HBM |
| Operating Temperature |
-40°C to +85°C |
| Package |
20-VQFN (3.5x4.5mm) |
Key Features
- Low on-state resistance (5Ω) minimizes signal distortion
- High bandwidth (200 MHz) supports high-speed data signals
- Bidirectional operation with no direction control needed
- Low power consumption (ICC max 10μA)
- Supports hot insertion (Ioff protection)
- Compatible with TTL and CMOS logic levels
Target Applications
- 5G base stations: Signal routing between baseband and RF modules
- Automotive dashboards: Multiplexing display data lines
- Industrial PLCs: Isolating I/O modules
- Data centers: Switching between redundant storage controllers
- Consumer electronics: Audio/video signal switching in smart TVs
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74CBTLV3245ARGYR. 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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orders confirmed before 4 PM are shipped the same day.
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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
SN74CBTLV3245ARGYR 是德州儀器(TI)推出的高性能8位總線開關,專為混合電壓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),支持雙向數據傳輸且傳播延遲極小。採用緊湊的20-VQFN(3.5x4.5mm)封裝,適合需要高速切換和低功耗的空間受限應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.3V 至 3.6V |
| 位數 |
8 |
| 導通電阻 (RON) |
典型值 5Ω (3V時) |
| 傳播延遲 (tpd) |
最大值 0.25ns |
| 帶寬 |
200 MHz |
| ESD 保護 |
2kV HBM |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
20-VQFN (3.5x4.5mm) |
核心特性
- 低導通電阻(5Ω)減少信號失真
- 高帶寬(200 MHz)支持高速數據信號
- 雙向操作,無需方向控制
- 低功耗(ICC 最大 10μA)
- 支持熱插入(Ioff 保護)
- 兼容 TTL 和 CMOS 邏輯電平
典型應用場景
- 5G 基站:基帶與射頻模塊之間的信號路由
- 汽車儀表板:顯示數據線的多路復用
- 工業 PLC:I/O 模塊隔離
- 數據中心:冗餘存儲控制器之間的切換
- 消費電子:智能電視中的音視頻信號切換
環球供應鏈與批發合作夥伴方案
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