SN74CBTS3384DBQR TI Bus Switch | 24-SSOP | 5V, 10-Bit, 2-Port

Product Overview

The SN74CBTS3384DBQR is a high-performance 10-bit bus switch from Texas Instruments, designed for bidirectional voltage translation and signal routing in digital systems. Housed in a compact 24-SSOP package, this device features two 5-bit ports with independent output enable controls, allowing flexible bus isolation and multiplexing. With a wide supply voltage range of 4.5V to 5.5V and low on-state resistance (typically 5Ω), it ensures minimal signal distortion and high-speed data transfer up to 100 MHz. The SN74CBTS3384DBQR is ideal for applications requiring hot-swap capability, bus isolation, or voltage level translation between 5V and 3.3V/2.5V domains.

Detailed Technical Specifications

Key Features

• Bidirectional bus switch with 10-bit width (two 5-bit ports)
• Low on-state resistance (5Ω typical) for minimal signal attenuation
• Fast propagation delay (0.25 ns) supporting high-speed data paths
• Independent output enable controls for each port
• Wide supply voltage range (4.5V to 5.5V) compatible with TTL/CMOS logic
• High bandwidth (100 MHz) suitable for digital video, memory, and peripheral interfaces
• Low power consumption (ICC = 3 μA max)
• Hot-swap friendly with power-up/down glitch protection
• Industry-standard 24-SSOP package for space-constrained designs

Target Applications

• 5G Base Station: Signal routing between baseband processors and RF transceivers, enabling bus isolation for hot-swap line cards.
• Automotive Dashboard: Multiplexing display data from multiple ECUs to a central infotainment system, ensuring reliable communication in harsh environments.
• Industrial PLC: Isolating I/O modules from the main controller for safe hot-swapping and voltage level translation.
• Data Center Switches: Bus switching for redundant power management and signal routing between backplane connectors.
• Medical Imaging: High-speed data path switching between sensor arrays and image processors.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CBTS3384DBQR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• 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.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

SN74CBTS3384DBQR 是德州儀器推出的一款高性能 10 位總線開關，專為數字系統中的雙向電壓轉換和信號路由而設計。該器件採用緊湊的 24-SSOP 封裝，具有兩個獨立的 5 位端口，每個端口帶有獨立的輸出使能控制，可實現靈活的總線隔離和多路復用。其寬電源電壓範圍（4.5V 至 5.5V）和低導通電阻（典型值 5Ω）確保了最小的信號失真和高速數據傳輸（高達 100 MHz）。SN74CBTS3384DBQR 非常適合需要熱插拔、總線隔離或 5V 與 3.3V/2.5V 域之間電平轉換的應用。

詳細技術參數

核心特性

• 雙向總線開關，10 位寬度（兩個 5 位端口）
• 低導通電阻（典型值 5Ω），最小化信號衰減
• 快速傳播延遲（0.25 ns），支持高速數據路徑
• 每個端口具有獨立的輸出使能控制
• 寬電源電壓範圍（4.5V 至 5.5V），兼容 TTL/CMOS 邏輯
• 高帶寬（100 MHz），適用於數字視頻、存儲器和外設接口
• 低功耗（ICC 最大 3 μA）
• 支持熱插拔，具有上電/掉電毛刺保護
• 行業標準 24-SSOP 封裝，適用於空間受限的設計

典型應用場景

• 5G 基站： 基帶處理器與射頻收發器之間的信號路由，實現熱插拔線卡的總線隔離。
• 汽車儀表盤： 將多個 ECU 的顯示數據復用至中央信息娛樂系統，確保惡劣環境下的可靠通信。
• 工業 PLC： 隔離 I/O 模塊與主控制器，實現安全熱插拔和電平轉換。
• 數據中心交換機： 冗餘電源管理的總線切換以及背板連接器之間的信號路由。
• 醫療影像： 傳感器陣列與圖像處理器之間的高速數據路徑切換。

環球供應鏈與批發合作夥伴方案

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