SN74CBTLV3126D TI Bus Switch | 14-SOIC | 4-Bit, 1.65-3.6V

Product Overview

The SN74CBTLV3126D from Texas Instruments is a 4-bit 1-of-2 FET bus switch designed for low-voltage applications. It features a low on-state resistance (5 Ω typical) and supports bidirectional data flow with minimal propagation delay. The device operates over a wide supply voltage range of 1.65 V to 3.6 V, making it ideal for interfacing between different voltage domains in modern digital systems. Housed in a compact 14-SOIC package, it is suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low on-state resistance (5 Ω typical) for minimal signal distortion
• Wide supply voltage range (1.65 V to 3.6 V) for compatibility with various logic families
• High bandwidth (200 MHz) suitable for high-speed data switching
• Bidirectional data flow with no direction control required
• Low power consumption (ICC = 10 μA max)
• ESD protection exceeds 2000 V per MIL-STD-883, Method 3015

Target Applications

The SN74CBTLV3126D is ideal for use in 5G base stations for signal routing between baseband and RF modules, automotive dashboard displays for multiplexing video signals, industrial PLCs for I/O expansion, and consumer electronics such as smartphones and tablets for bus isolation. Specific examples include the Nokia AirScale base station, Tesla Model 3 dashboard, and Siemens S7-1200 PLC.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CBTLV3126D. 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

SN74CBTLV3126D 是德州儀器推出的 4 位 1-of-2 FET 匯流排開關，專為低電壓應用設計。它具有低導通電阻（典型值 5 Ω），支援雙向數據傳輸，傳播延遲極小。器件工作電壓範圍為 1.65 V 至 3.6 V，非常適合現代數位系統中不同電壓域之間的介面。採用緊湊的 14-SOIC 封裝，適用於空間受限的設計。

詳細技術參數

核心特性

• 低導通電阻（典型值 5 Ω），訊號失真小
• 寬電源電壓範圍（1.65 V 至 3.6 V），相容多種邏輯系列
• 高頻寬（200 MHz），適合高速數據切換
• 雙向數據傳輸，無需方向控制
• 低功耗（ICC 最大 10 μA）
• ESD 保護超過 2000 V（符合 MIL-STD-883 方法 3015）

典型應用場景

SN74CBTLV3126D 適用於 5G 基地台中基帶與射頻模組之間的訊號路由、汽車儀表板顯示器的視訊訊號多工、工業 PLC 的 I/O 擴展，以及智慧型手機和平板電腦等消費電子產品的匯流排隔離。具體產品例如 Nokia AirScale 基地台、Tesla Model 3 儀表板、Siemens S7-1200 PLC。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74CBTLV3126D 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]