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Product Overview
The SN74CB3Q16245DGVR from Texas Instruments is a high-performance 16-bit bus switch designed for voltage translation and signal isolation in mixed-voltage systems. It features a 2.3V to 3.6V supply range, low ON-state resistance (5Ω typical), and fast switching speeds. Housed in a compact 48-TVSOP package, it is ideal for space-constrained applications requiring bidirectional bus isolation.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.3V – 3.6V |
| Number of Bits |
16 |
| ON-State Resistance (RON) |
5Ω (typical) |
| Propagation Delay (tpd) |
0.25ns (max) |
| Bandwidth |
500 MHz |
| ESD Protection |
±2kV (HBM) |
| Package |
48-TVSOP |
| Operating Temperature |
-40°C to +85°C |
Key Features
- Low ON-state resistance (5Ω) minimizes signal distortion
- High bandwidth (500 MHz) supports high-speed data
- Bidirectional operation with no direction control
- Low power consumption (ICC = 10μA max)
- Compatible with TTL and CMOS logic levels
- Flow-through pinout simplifies PCB layout
Target Applications
- 5G base stations: signal routing between baseband and RF modules
- Automotive dashboard: connecting infotainment and sensor data buses
- Industrial automation: isolating PLC I/O modules
- Data centers: switching between redundant storage controllers
- Consumer electronics: bridging application processor and peripheral interfaces
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74CB3Q16245DGVR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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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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
SN74CB3Q16245DGVR 是德州儀器(TI)推出的一款高性能16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。其工作電壓範圍為2.3V至3.6V,導通電阻低(典型值5Ω),開關速度快。採用緊湊的48-TVSOP封裝,非常適合需要雙向總線隔離的空間受限應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.3V – 3.6V |
| 位數 |
16 |
| 導通電阻 (RON) |
5Ω (典型值) |
| 傳播延遲 (tpd) |
0.25ns (最大值) |
| 帶寬 |
500 MHz |
| ESD 保護 |
±2kV (HBM) |
| 封裝 |
48-TVSOP |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 低導通電阻(5Ω)減少信號失真
- 高帶寬(500 MHz)支持高速數據傳輸
- 雙向操作,無需方向控制
- 低功耗(ICC 最大10μA)
- 兼容 TTL 和 CMOS 邏輯電平
- 直通引腳排列簡化 PCB 佈局
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:連接信息娛樂和傳感器數據總線
- 工業自動化:隔離 PLC I/O 模塊
- 數據中心:冗餘存儲控制器之間的切換
- 消費電子:應用處理器與外設接口的橋接
環球供應鏈與批發合作夥伴方案
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