SN74CB3T16211DL TI Bus Switch | 56-SSOP | 24-Bit, 2.3V-3.6V

Product Overview

The SN74CB3T16211DL is a high-performance 24-bit bus switch from Texas Instruments, designed for voltage translation and signal isolation in mixed-voltage systems. Housed in a compact 56-SSOP package, this device features a low on-state resistance (5 Ω typical) and supports bidirectional data flow with minimal propagation delay. It operates over a wide supply voltage range of 2.3 V to 3.6 V, making it ideal for interfacing between 2.5 V and 3.3 V logic families. The SN74CB3T16211DL incorporates TI's patented CB3T technology, which provides 5-V tolerant I/Os and ESD protection exceeding 2000 V HBM.

Detailed Technical Specifications

Key Features

• 24-bit bus switch with 2-port configuration
• Low on-state resistance (5 Ω) for minimal signal distortion
• 5-V tolerant I/Os for mixed-voltage compatibility
• Bidirectional data flow with near-zero propagation delay
• Power-off protection (isolates I/Os when VCC = 0 V)
• ESD protection: >2000 V HBM
• Wide operating temperature range: -40°C to +85°C
• Industry-standard 56-SSOP package

Target Applications

• 5G base stations: Signal routing and level shifting between baseband and RF control logic
• Automotive dashboards: Interfacing between infotainment processors and display modules
• Data communication: PCIe sideband signals, I2C/SMBus isolation
• Industrial automation: PLC I/O modules and sensor interfaces
• Consumer electronics: Smartphones, tablets, and laptops for bus isolation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CB3T16211DL. 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

SN74CB3T16211DL 是德州儀器 (TI) 推出的一款高性能 24 位總線開關，專為混合電壓系統中的電壓轉換和信號隔離而設計。該器件採用緊湊的 56-SSOP 封裝，具有低導通電阻（典型值 5 Ω），支持雙向數據傳輸且傳播延遲極小。工作電源電壓範圍為 2.3 V 至 3.6 V，非常適合在 2.5 V 和 3.3 V 邏輯系列之間進行接口轉換。SN74CB3T16211DL 採用 TI 專利的 CB3T 技術，提供 5 V 容限 I/O 和超過 2000 V HBM 的 ESD 保護。

詳細技術參數

核心特性

• 24 位總線開關，2 端口配置
• 低導通電阻 (5 Ω)，信號失真小
• 5 V 容限 I/O，支持混合電壓
• 雙向數據傳輸，傳播延遲接近零
• 斷電保護 (VCC = 0 V 時隔離 I/O)
• ESD 保護：>2000 V HBM
• 寬工作溫度範圍：-40°C 至 +85°C
• 業界標準 56-SSOP 封裝

典型應用場景

• 5G 基站：基帶與射頻控制邏輯之間的信號路由和電平轉換
• 汽車儀表板：信息娛樂處理器與顯示模塊之間的接口
• 數據通信：PCIe 邊帶信號、I2C/SMBus 隔離
• 工業自動化：PLC I/O 模塊和傳感器接口
• 消費電子：智能手機、平板電腦和筆記本電腦的總線隔離

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74CB3T16211DL 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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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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• 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
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