SN74CBT3861DBQR TI Bus Switch | 24-SSOP | 10-Bit, 5V

Product Overview

The SN74CBT3861DBQR is a high-performance 10-bit bus switch from Texas Instruments, designed for fast and efficient signal routing in digital systems. It features a low on-state resistance of typically 5 Ω, ensuring minimal signal distortion and power dissipation. The device operates over a wide supply voltage range of 4.5 V to 5.5 V, making it suitable for 5V logic environments. Packaged in a compact 24-pin SSOP (Shrink Small Outline Package), it is ideal for space-constrained applications. The SN74CBT3861DBQR provides bidirectional switching with high speed, supporting data rates up to several hundred MHz, and is characterized for operation from -40°C to +85°C.

Detailed Technical Specifications

Key Features

• 10-bit bus switch with low on-state resistance (5 Ω typical)
• High bandwidth (>200 MHz) for fast signal switching
• Low propagation delay (0.25 ns typical) for minimal signal skew
• Supports bidirectional data flow with no direction control
• 5V tolerant I/Os with 3.3V compatibility
• Low power consumption (ICC < 10 μA)
• ESD protection exceeds 2 kV HBM
• Industry-standard 24-SSOP package for easy integration

Target Applications

The SN74CBT3861DBQR is ideal for a wide range of applications requiring high-speed signal switching and isolation. Specific examples include:

• 5G Base Stations: Used for signal routing in digital control boards, enabling efficient data flow between baseband processors and RF modules.
• Automotive Dashboards: Facilitates multiplexing of display data and control signals in advanced driver-assistance systems (ADAS) and infotainment units.
• Networking Equipment: Switches signals in routers and switches for high-speed data paths.
• Test and Measurement: Provides signal routing in automated test equipment (ATE) for high-frequency digital signals.
• Industrial Control: Used in PLCs and motor drives for isolating and routing control signals.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CBT3861DBQR. 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

SN74CBT3861DBQR 是德州儀器（TI）推出的一款高性能10位元匯流排開關，專為數位系統中的快速高效信號路由而設計。其典型導通電阻僅為5 Ω，可確保最小的信號失真和功耗。該器件支援4.5 V至5.5 V的寬電源電壓範圍，適用於5V邏輯環境。採用緊湊的24引腳SSOP封裝，適合空間受限的應用。SN74CBT3861DBQR 提供雙向切換功能，速度高，支援高達數百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

• 10位元匯流排開關，低導通電阻（典型值5 Ω）
• 高頻寬（>200 MHz），支援快速信號切換
• 低傳播延遲（典型值0.25 ns），最小化信號偏移
• 支援雙向數據流，無需方向控制
• 5V 容忍 I/O，兼容3.3V
• 低功耗（ICC < 10 μA）
• ESD 保護超過2 kV HBM
• 業界標準24-SSOP封裝，易於整合

典型應用場景

SN74CBT3861DBQR 適用於需要高速信號切換和隔離的各種應用。具體實例包括：

• 5G 基站：用於數位控制板的信號路由，實現基帶處理器與射頻模組之間的高效數據流。
• 汽車儀表板：在先進駕駛輔助系統（ADAS）和資訊娛樂單元中，多工處理顯示數據和控制信號。
• 網路設備：在路由器和交換機中切換高速數據路徑的信號。
• 測試與測量：在自動測試設備（ATE）中為高頻數位信號提供路由。
• 工業控制：在PLC和馬達驅動中用於隔離和路由控制信號。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74CBT3861DBQR 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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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