SN74CBT3384DW TI Bus Switch | 10-bit FET | 4.5-5.5V, 250MHz

Product Overview

The SN74CBT3384DW from Texas Instruments is a high-performance 10-bit FET bus switch designed for bus isolation and voltage translation in digital systems. It operates from a single 4.5V to 5.5V supply, providing bidirectional switching with low on-state resistance (5 Ω typical) and minimal propagation delay. The device features two 5-bit switch banks with independent output enable controls, making it ideal for multiplexing and bus isolation applications. Housed in a 24-pin SOIC (DW) package, it supports high-speed data rates up to 250 MHz and is characterized for operation from -40°C to +85°C.

Detailed Technical Specifications

Key Features

• Bidirectional FET switch with low 5 Ω on-resistance
• High bandwidth up to 250 MHz for fast data switching
• Ultra-low propagation delay (0.25 ns) for signal integrity
• Two independent 5-bit switch banks with separate enables
• 5V tolerant I/Os with TTL-compatible control inputs
• Low power consumption (ICC max 3 μA)
• ESD protection exceeds 2000V HBM

Target Applications

• Bus isolation in 5G base station control boards
• Signal multiplexing in automotive dashboard displays
• Voltage level translation in industrial PLC modules
• Memory card interface switching in consumer electronics
• Hot-swap and power sequencing in server motherboards

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CBT3384DW. 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

SN74CBT3384DW 是德州儀器（TI）推出的高性能10位FET總線開關，專為數字系統中的總線隔離和電壓轉換而設計。它可在4.5V至5.5V的單電源下工作，提供雙向切換功能，具有低導通電阻（典型值5 Ω）和極小的傳播延遲。該器件包含兩個獨立的5位開關組，每個組都有獨立的輸出使能控制，非常適合多路復用和總線隔離應用。採用24引腳SOIC（DW）封裝，支持高達250 MHz的數據速率，工作溫度範圍為-40°C至+85°C。

詳細技術參數

核心特性

• 雙向FET開關，導通電阻低至5 Ω
• 高帶寬達250 MHz，支持高速數據切換
• 超低傳播延遲（0.25 ns），保證信號完整性
• 兩個獨立的5位開關組，帶獨立使能
• 5V耐壓I/O，控制輸入兼容TTL電平
• 低功耗（ICC最大3 μA）
• ESD保護超過2000V HBM

典型應用場景

• 5G基站控制板中的總線隔離
• 汽車儀表盤顯示器的信號多路復用
• 工業PLC模塊的電平轉換
• 消費電子中的存儲卡接口切換
• 服務器主板中的熱插拔和電源序列控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74CBT3384DW 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。
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• 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]