SN74CBT3245DWR TI Bus Switch | 8-Bit | 5V Tolerant, Low On-Resistance

Product Overview

The SN74CBT3245DWR from Texas Instruments is a high-performance 8-bit bus switch designed for bidirectional voltage translation and signal isolation. It features a 5V tolerant I/O interface, low on-resistance (5Ω typical), and fast switching speeds, making it ideal for hot-swap and bus isolation applications. The device operates over a wide supply voltage range of 4V to 5.5V and is available in a SOIC-20 package.

Detailed Technical Specifications

Key Features

• 8-bit bidirectional bus switch
• 5V tolerant I/O with VCC at 5V
• Low on-resistance (5Ω typical) minimizes signal distortion
• Fast switching (tON = 5 ns, tOFF = 5 ns)
• Flow-through pinout for easy PCB layout
• ESD protection exceeds 2 kV HBM
• Supports hot-swap applications

Target Applications

• 5G base station backplane isolation
• Automotive dashboard display bus switching
• Industrial PLC I/O module signal routing
• Server motherboard hot-swap control
• Consumer electronics (e.g., smart TV mainboard)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CBT3245DWR. 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

SN74CBT3245DWR 是德州儀器（TI）推出的高性能8位總線開關，專為雙向電壓轉換和信號隔離設計。它支持5V容限I/O接口，具有低導通電阻（典型值5Ω）和快速切換速度，非常適合熱插拔和總線隔離應用。器件工作電源電壓範圍為4V至5.5V，採用SOIC-20封裝。

詳細技術參數

核心特性

• 8位雙向總線開關
• 5V容限I/O（VCC=5V時）
• 低導通電阻（典型值5Ω），減少信號失真
• 快速切換（tON=5 ns，tOFF=5 ns）
• 流暢引腳佈局，便於PCB設計
• ESD保護超過2 kV HBM
• 支持熱插拔應用

典型應用場景

• 5G基站背板隔離
• 汽車儀表盤顯示總線切換
• 工業PLC I/O模塊信號路由
• 服務器主板熱插拔控制
• 消費電子（如智能電視主板）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74CBT3245DWR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 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。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 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。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 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。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]