74AC11257PWLE TI Multiplexer | | 4-Channel, 2:1, 3.3V/5V

Product Overview

The 74AC11257PWLE from Texas Instruments is a high-speed quad 2-input multiplexer with 3-state outputs. It operates from 2V to 6V, making it suitable for both 3.3V and 5V systems. The device features low power consumption and high noise immunity, ideal for bus-oriented applications.

Detailed Technical Specifications

Key Features

• Quad 2-input multiplexer with 3-state outputs
• Wide operating voltage range: 2V to 6V
• High speed: tpd = 6.5 ns at 5V
• Low power consumption: ICC = 4 µA (max)
• 3-state outputs for bus-oriented applications
• Inputs accept voltages up to VCC
• Outputs can be connected to multiple devices
• ESD protection exceeds 2000V per MIL-STD-883

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., PLC I/O multiplexing)
• Consumer electronics (e.g., set-top box signal switching)
• Communication equipment (e.g., router port selection)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for 74AC11257PWLE. 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

74AC11257PWLE 是德州儀器 (TI) 的一款高速四路2輸入多路復用器，帶三態輸出。工作電壓範圍為2V至6V，適用於3.3V和5V系統。該器件具有低功耗和高噪聲抗擾度，非常適合總線導向應用。

詳細技術參數

核心特性

• 四路2輸入多路復用器，帶三態輸出
• 寬工作電壓範圍：2V 至 6V
• 高速：tpd = 6.5 ns (5V)
• 低功耗：ICC = 4 µA (最大值)
• 三態輸出，適用於總線導向應用
• 輸入可接受高達 VCC 的電壓
• 輸出可連接多個器件
• ESD 保護超過 2000V (MIL-STD-883)

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，儀表板顯示選擇）
• 工業控制系統（例如，PLC I/O 多路復用）
• 消費電子（例如，機頂盒信號切換）
• 通信設備（例如，路由器端口選擇）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 74AC11257PWLE 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.
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