SN74CBT3245CDGVR TI Bus Switch | 20-TVSOP | 8-Bit, 5V, 4.5Ω

Product Overview

The SN74CBT3245CDGVR is a high-performance 8-bit bus switch from Texas Instruments, designed for bidirectional voltage translation and signal isolation. Housed in a compact 20-TVSOP package, it features low on-state resistance (4.5 Ω typical) and wide voltage range (4.5 V to 5.5 V). This device is ideal for bus isolation, hot-swap, and level-shifting applications in telecom, computing, and industrial systems.

Detailed Technical Specifications

Key Features

• Low on-state resistance (4.5 Ω) minimizes signal distortion
• Wide VCC range (4.5 V to 5.5 V) compatible with TTL/CMOS levels
• High bandwidth (100 MHz) supports high-speed data buses
• Bidirectional operation with no direction control needed
• Low power consumption (ICC max 3 μA)
• Flow-through pinout simplifies PCB layout
• ESD protection exceeds 2 kV HBM

Target Applications

• 5G Base Stations: Signal routing and isolation in control boards (e.g., FPGA to processor interfaces)
• Automotive Dashboards: Level shifting between 5V sensors and 3.3V microcontrollers
• Data Center Switches: Hot-swap bus isolation for line cards
• Industrial PLCs: Bus expansion and voltage translation in I/O modules
• Medical Imaging: Signal multiplexing in ultrasound systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CBT3245CDGVR. 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

SN74CBT3245CDGVR 是德州儀器的一款高性能8位總線開關，專為雙向電壓轉換和信號隔離設計。採用緊湊的20-TVSOP封裝，具有低導通電阻（典型值4.5Ω）和寬電壓範圍（4.5 V至5.5 V）。該器件非常適合電信、計算和工業系統中的總線隔離、熱插拔和電平轉換應用。

詳細技術參數

核心特性

• 低導通電阻（4.5Ω）減少信號失真
• 寬 VCC 範圍（4.5 V 至 5.5 V）兼容 TTL/CMOS 電平
• 高帶寬（100 MHz）支持高速數據總線
• 雙向操作，無需方向控制
• 低功耗（ICC 最大 3 μA）
• 流暢引腳排列簡化 PCB 佈局
• ESD 保護超過 2 kV HBM

典型應用場景

• 5G 基站：控制板中的信號路由和隔離（例如 FPGA 到處理器接口）
• 汽車儀表盤：5V 傳感器與 3.3V 微控制器之間的電平轉換
• 數據中心交換機：線卡熱插拔總線隔離
• 工業 PLC：I/O 模塊中的總線擴展和電壓轉換
• 醫療影像：超聲系統中的信號多路復用

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74CBT3245CDGVR 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]