SN74CBT3257CD TI Multiplexer/Demultiplexer | 16-SOIC | 4-Bit, 2:1, 5V

Product Overview

The SN74CBT3257CD from Texas Instruments is a high-performance 4-bit 2:1 multiplexer/demultiplexer with a 5V supply voltage. It features low ON-state resistance (5Ω typical) and fast switching speeds, making it ideal for bus isolation and signal routing in digital systems. The device is housed in a 16-pin SOIC package, offering a compact solution for space-constrained applications.

Detailed Technical Specifications

Key Features

• 4-bit 2:1 multiplexer/demultiplexer configuration
• Low ON-state resistance minimizes signal distortion
• High bandwidth supports high-speed data switching
• Low power consumption (ICC max 3μA)
• Break-before-make switching prevents signal contention
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

• 5G base station: Signal routing in control boards
• Automotive dashboard: Multiplexing display data lines
• Industrial PLC: Bus isolation for I/O modules
• Data communication: Switching between redundant paths
• Test equipment: Signal selection in automated test systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74CBT3257CD. 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

SN74CBT3257CD 是德州儀器（TI）推出的一款高性能4位2:1多路復用器/解復用器，支持5V供電。其典型導通電阻僅5Ω，切換速度快，非常適合數字系統中的總線隔離和信號路由。器件採用16引腳SOIC封裝，為空間受限的應用提供了緊湊的解決方案。

詳細技術參數

核心特性

• 4位2:1多路復用器/解復用器配置
• 低導通電阻，減少信號失真
• 高帶寬支持高速數據切換
• 低功耗（ICC 最大3μA）
• 先斷後合切換，防止信號衝突
• ESD 保護超過2000V（符合MIL-STD-883）

典型應用場景

• 5G基站：控制板中的信號路由
• 汽車儀表盤：顯示數據線的多路復用
• 工業PLC：I/O模塊的總線隔離
• 數據通信：冗餘路徑之間的切換
• 測試設備：自動測試系統中的信號選擇

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74CBT3257CD 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]