SN74LVC257ANS TI Multiplexer | 2.3V-3.6V | 4-Channel, 2-Input

Product Overview

The SN74LVC257ANS from Texas Instruments is a high-performance, 4-channel, 2-input multiplexer designed for 2.3V to 3.6V VCC operation. It features 3-state outputs and is part of the LVC family, offering low-voltage operation with high noise immunity and low power consumption. The device is ideal for data routing and signal selection in modern digital systems.

Detailed Technical Specifications

Key Features

• 4-channel, 2-input multiplexer with 3-state outputs
• Wide supply voltage range: 2.3V to 3.6V
• Inputs accept voltages up to 5.5V
• Low power consumption: 10µA max ICC
• High drive: -24mA/24mA output drive at 3V
• Fast propagation delay: 4.5ns typical at 3.3V
• ESD protection exceeds JESD 22
• Latch-up performance exceeds 250mA per JESD 78

Target Applications

• Data multiplexing in 5G base stations (e.g., signal routing in remote radio units)
• Automotive infotainment systems (e.g., dashboard display selection)
• Industrial control systems (e.g., sensor data selection)
• Consumer electronics (e.g., audio/video source switching)
• Networking equipment (e.g., switch fabric routing)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC257ANS. 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

SN74LVC257ANS 是德州儀器（TI）推出的一款高性能4通道2輸入多路復用器，支持2.3V至3.6V的電源電壓。該器件具有三態輸出，屬於LVC系列，具有低電壓操作、高噪聲容限和低功耗的特點，適用於現代數字系統中的數據路由和信號選擇。

詳細技術參數

核心特性

• 4通道2輸入多路復用器，帶三態輸出
• 寬電源電壓範圍：2.3V 至 3.6V
• 輸入可接受高達5.5V的電壓
• 低功耗：最大ICC 10µA
• 高驅動能力：在3V時輸出驅動 -24mA/24mA
• 快速傳播延遲：在3.3V時典型值4.5ns
• ESD保護超過JESD 22標準
• 閂鎖性能超過250mA，符合JESD 78標準

典型應用場景

• 5G基站中的數據多路復用（例如，遠程射頻單元中的信號路由）
• 汽車信息娛樂系統（例如，儀表盤顯示選擇）
• 工業控制系統（例如，傳感器數據選擇）
• 消費電子產品（例如，音頻/視頻源切換）
• 網絡設備（例如，交換結構路由）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC257ANS 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]