SN74CB3Q3244ZQNR TI Bus Switch | 20-BGAMICROSTARJUNIOR（4X3） | 8-Bit, 2.3V-3.6V

Product Overview

The SN74CB3Q3244ZQNR is a high-performance 8-bit bus switch from Texas Instruments, designed for bidirectional voltage translation and signal routing. It features a 2.3V to 3.6V supply range, low on-state resistance (5Ω typical), and supports hot insertion. Packaged in a compact 20-BGA MICROSTAR JUNIOR (4x3mm), it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Low on-state resistance (5Ω) minimizes signal distortion
• Wide supply voltage range (2.3V to 3.6V) for flexible design
• High bandwidth (500 MHz) supports high-speed data signals
• Hot insertion capability for live board swapping
• Low power consumption (ICC max 10 μA)
• Flow-through pinout simplifies PCB layout

Target Applications

• 5G base stations: Signal routing between baseband and RF modules
• Automotive dashboards: Multiplexing display data from multiple sources
• Data center switches: High-speed signal switching for backplane interfaces
• Industrial automation: Bus isolation and voltage level translation
• Consumer electronics: Audio/video signal routing in smart TVs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CB3Q3244ZQNR. 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

SN74CB3Q3244ZQNR 是德州儀器（TI）推出的一款高性能8位總線開關，專為雙向電壓轉換和信號路由設計。它支持2.3V至3.6V的電源範圍，典型導通電阻僅5Ω，並支持熱插拔。採用緊湊的20-BGA MICROSTAR JUNIOR（4x3mm）封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 低導通電阻（5Ω）減少信號失真
• 寬電源電壓範圍（2.3V至3.6V）支持靈活設計
• 高帶寬（500 MHz）支持高速數據信號
• 熱插拔能力，支持在線板卡更換
• 低功耗（ICC 最大 10 μA）
• 流暢引腳排列簡化PCB佈局

典型應用場景

• 5G基站：基帶與射頻模塊之間的信號路由
• 汽車儀表盤：多路復用來自多個信源的顯示數據
• 數據中心交換機：背板接口的高速信號切換
• 工業自動化：總線隔離與電平轉換
• 消費電子：智能電視中的音視頻信號路由

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74CB3Q3244ZQNR 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]