SN74CBT3244CDBR TI Bus Switch | 20-SSOP | 4-Bit, 2-Port, 5V

Product Overview

The SN74CBT3244CDBR from Texas Instruments is a high-performance 4-bit, 2-port bus switch designed for bidirectional signal routing. It features low on-state resistance (5 Ω typical) and supports 5V operation, making it ideal for bus isolation and voltage translation in digital systems. Housed in a compact 20-SSOP package, this device offers fast switching speeds (tpd = 250 ps) and low power consumption, suitable for a wide range of applications including telecommunications, computing, and industrial control.

Detailed Technical Specifications

Key Features

• Low on-state resistance (5 Ω) minimizes signal distortion
• Fast switching with 250 ps propagation delay
• Supports bidirectional data flow with no direction control
• Low power consumption (ICC = 3 μA max)
• Compatible with TTL and CMOS logic levels
• ESD protection exceeds 2 kV HBM
• Available in 20-SSOP package for space-constrained designs

Target Applications

• 5G base station control boards for signal routing
• Automotive dashboard display interfaces
• Industrial PLC I/O modules for bus isolation
• Server motherboard memory bus switching
• Portable electronics for power gating
• Test equipment for signal multiplexing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CBT3244CDBR. 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

SN74CBT3244CDBR 是德州儀器（TI）推出的一款高性能4位、2端口總線開關，專為雙向信號路由設計。其典型導通電阻僅5 Ω，支持5V工作電壓，非常適合數字系統中的總線隔離和電壓轉換。器件採用緊湊的20-SSOP封裝，具有快速切換速度（tpd = 250 ps）和低功耗特性，適用於電信、計算和工業控制等多種應用。

詳細技術參數

核心特性

• 低導通電阻（5 Ω）減少信號失真
• 快速切換，傳播延遲僅250 ps
• 支持雙向數據傳輸，無需方向控制
• 低功耗（ICC最大3 μA）
• 兼容TTL和CMOS邏輯電平
• ESD保護超過2 kV HBM
• 採用20-SSOP封裝，節省空間

典型應用場景

• 5G基站控制板的信號路由
• 汽車儀表盤顯示接口
• 工業PLC I/O模塊的總線隔離
• 服務器主板內存總線切換
• 便攜式電子設備的電源門控
• 測試設備的信號多路復用

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74CBT3244CDBR 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]