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Product Overview
The SN74CBT3383CDBR from Texas Instruments is a high-performance 10-bit bus switch with dual-port configuration, designed for bus isolation and voltage translation in digital systems. Housed in a compact 24-SSOP package, it features low on-state resistance (5 Ω typical) and supports bidirectional data flow with minimal propagation delay. The device operates from a 5V supply and is ideal for hot-swap and power-down applications.
Detailed Technical Specifications
| Parameter |
Value |
| Configuration |
10-bit, 2-port |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| On-State Resistance (RON) |
5 Ω typ at 5V |
| Propagation Delay (tpd) |
0.25 ns max |
| Bandwidth |
200 MHz |
| ESD Protection |
2 kV HBM |
| Package |
24-SSOP |
| Operating Temperature |
-40°C to +85°C |
Key Features
- Low on-state resistance for minimal signal distortion
- High bandwidth supports high-speed data paths
- Bidirectional data flow with no direction control
- Power-down high-impedance mode for hot-swap
- Low power consumption (ICC = 3 μA max)
- Compatible with TTL and CMOS logic levels
Target Applications
- 5G base station backplane bus isolation
- Automotive dashboard display interface
- Industrial PLC I/O module switching
- Server motherboard hot-swap control
- Consumer electronics (e.g., smart TV) signal routing
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74CBT3383CDBR. 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
SN74CBT3383CDBR 是德州儀器推出的高性能10位總線開關,採用雙端口配置,適用於數字系統中的總線隔離和電壓轉換。器件採用緊湊的24-SSOP封裝,具有低導通電阻(典型值5 Ω),支持雙向數據傳輸且傳播延遲極小。工作電源為5V,非常適合熱插拔和掉電應用。
詳細技術參數
| 參數 |
數值 |
| 配置 |
10位,2端口 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 導通電阻 (RON) |
5 Ω 典型值 (5V) |
| 傳播延遲 (tpd) |
最大 0.25 ns |
| 帶寬 |
200 MHz |
| ESD 保護 |
2 kV HBM |
| 封裝 |
24-SSOP |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 低導通電阻,最小化信號失真
- 高帶寬支持高速數據路徑
- 雙向數據傳輸,無需方向控制
- 掉電高阻抗模式,支持熱插拔
- 低功耗(ICC 最大 3 μA)
- 兼容 TTL 和 CMOS 邏輯電平
典型應用場景
- 5G基站背板總線隔離
- 汽車儀表盤顯示接口
- 工業PLC I/O模塊切換
- 服務器主板熱插拔控制
- 消費電子(如智能電視)信號路由
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74CBT3383CDBR 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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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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