SN74AC257WBQBRQ1 TI Multiplexer | 16-WQFN (2.5X3.5) | 2V-6V, 8 Channels

Product Overview

The SN74AC257WBQBRQ1 is a high-speed CMOS quad 2-input multiplexer from Texas Instruments, designed for automotive applications. It operates over a wide voltage range of 2V to 6V and features 8 channels with 3-state outputs. The device is housed in a compact 16-WQFN (2.5x3.5mm) package, making it ideal for space-constrained designs. It offers low power consumption and high noise immunity, ensuring reliable performance in harsh environments.

Detailed Technical Specifications

Key Features

• Quad 2-input multiplexer with 3-state outputs
• Wide operating voltage range: 2V to 6V
• High drive capability: ±24 mA at 3V, ±50 mA at 4.5V
• Low power consumption: ICC of 4 µA (max) at 25°C
• Fast propagation delay: 6.5 ns typical at 5V
• Automotive qualified (AEC-Q100)
• ESD protection: 2 kV HBM, 1 kV CDM
• Compact 16-WQFN package for space-saving designs

Target Applications

The SN74AC257WBQBRQ1 is suitable for a variety of automotive and industrial applications, including:

• 5G base station control logic
• Automotive dashboard display multiplexing
• Infotainment system signal routing
• Battery management systems (BMS)
• Industrial automation and control
• Data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AC257WBQBRQ1. 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

SN74AC257WBQBRQ1 是德州儀器推出的一款高速CMOS四路2輸入多路復用器，專為汽車應用設計。它支持2V至6V的寬電壓範圍，具有8通道和三態輸出。器件採用緊湊的16-WQFN（2.5x3.5mm）封裝，適合空間受限的設計。該器件具有低功耗和高抗噪性，確保在惡劣環境中可靠運行。

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
• 高驅動能力：3V 時 ±24 mA，4.5V 時 ±50 mA
• 低功耗：25°C 時 ICC 最大 4 µA
• 快速傳播延遲：5V 時典型值 6.5 ns
• 通過汽車級認證（AEC-Q100）
• ESD 保護：2 kV HBM，1 kV CDM
• 緊湊的 16-WQFN 封裝，節省空間

典型應用場景

SN74AC257WBQBRQ1 適用於多種汽車和工業應用，包括：

• 5G 基站控制邏輯
• 汽車儀表盤顯示多路復用
• 信息娛樂系統信號路由
• 電池管理系統（BMS）
• 工業自動化與控制
• 數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AC257WBQBRQ1 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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• 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]