SN74CBT16232DLR TI Bus Switch | 56-SSOP | 5V, 32-Bit, 2-Port

Product Overview

The SN74CBT16232DLR from Texas Instruments is a high-performance 32-bit bus switch designed for bidirectional voltage translation and signal isolation. Housed in a compact 56-SSOP package, this device features two 16-bit ports (A and B) with independent control logic, enabling seamless connection between buses operating at different voltage levels. With a typical propagation delay of less than 250 ps and low ON-state resistance (5 Ω typical), it is ideal for high-speed data switching applications. The device supports 5V tolerant I/Os and operates over a wide supply voltage range of 4.5V to 5.5V.

Detailed Technical Specifications

Key Features

• 32-bit bus switch with two 16-bit ports
• Low ON-state resistance (5 Ω typical) for minimal signal distortion
• Ultra-low propagation delay (< 250 ps) for high-speed applications
• 5V tolerant I/Os for mixed-voltage systems
• Independent control logic for each port
• Power-down high-impedance outputs
• ESD protection exceeds 2 kV HBM
• RoHS compliant and lead-free

Target Applications

The SN74CBT16232DLR is suitable for a wide range of applications requiring high-speed bus isolation and voltage translation. Specific examples include:

• 5G Base Stations: Used for switching between baseband processors and RF transceivers in massive MIMO systems.
• Automotive Dashboards: Enables connection between infotainment processors and display modules with different voltage domains.
• Data Center Switches: Facilitates hot-swap and signal routing in high-speed backplanes.
• Industrial PLCs: Provides isolation between control logic and I/O modules.
• Test & Measurement Equipment: Used in automated test equipment for signal routing between DUT and measurement instruments.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CBT16232DLR. 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

SN74CBT16232DLR 是德州儀器（TI）推出的一款高性能32位總線開關，專為雙向電壓轉換和信號隔離設計。該器件採用緊湊的56-SSOP封裝，具有兩個16位端口（A和B）及獨立控制邏輯，可實現不同電壓域總線之間的無縫連接。典型傳播延遲小於250 ps，導通電阻低（典型值5 Ω），非常適合高速數據切換應用。器件支持5V容限I/O，工作電源電壓範圍為4.5V至5.5V。

詳細技術參數

核心特性

• 32位總線開關，包含兩個16位端口
• 低導通電阻（典型值5 Ω），信號失真小
• 超低傳播延遲（< 250 ps），適用於高速應用
• 5V容限I/O，支持混合電壓系統
• 每個端口具有獨立控制邏輯
• 斷電時輸出高阻抗
• ESD保護超過2 kV HBM
• 符合RoHS標準，無鉛

典型應用場景

SN74CBT16232DLR 適用於需要高速總線隔離和電壓轉換的多種應用。具體實例包括：

• 5G基站： 用於大規模MIMO系統中基帶處理器與射頻收發器之間的切換。
• 汽車儀表盤： 實現信息娛樂處理器與顯示模塊在不同電壓域之間的連接。
• 數據中心交換機： 支持高速背板中的熱插拔和信號路由。
• 工業PLC： 提供控制邏輯與I/O模塊之間的隔離。
• 測試與測量設備： 用於自動測試設備中待測器件與測量儀器之間的信號路由。

環球供應鏈與批發合作夥伴方案

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• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
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品質保證與合規

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• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
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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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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