SN74LVC257ADRQ1 TI Multiplexer | 16-SOIC | 4-Channel, 2-Input, 3.3V

Product Overview

The SN74LVC257ADRQ1 is a quadruple 2-input multiplexer from Texas Instruments, designed for automotive applications. It operates from 1.65V to 3.6V, making it suitable for low-voltage systems. The device features 4 independent multiplexers with common select (S) and output enable (OE) inputs. Each multiplexer selects one of two data inputs (A or B) based on the select input. The outputs are 3-state, allowing bus-oriented applications. The SN74LVC257ADRQ1 is offered in a 16-SOIC package and is AEC-Q100 qualified for automotive reliability.

Detailed Technical Specifications

Key Features

• Quad 2-input multiplexer with 3-state outputs
• Wide supply voltage range: 1.65V to 3.6V
• Inputs accept voltages up to 5.5V
• Outputs swing rail-to-rail
• Low power consumption: 10 µA max ICC
• High drive capability: ±24 mA at 3V
• Fast propagation delay: 4.3 ns typ at 3.3V
• AEC-Q100 qualified for automotive applications
• ESD protection exceeds 2000V HBM

Target Applications

The SN74LVC257ADRQ1 is ideal for automotive electronics such as infotainment systems, advanced driver-assistance systems (ADAS), and body control modules. Specific examples include: 5G base station control boards, automotive dashboard displays, engine control units (ECU), and sensor signal multiplexing in electric vehicles (EV). It is also suitable for industrial automation and general-purpose data routing.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC257ADRQ1. 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.
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• 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

SN74LVC257ADRQ1 是德州儀器推出的四路2輸入多路復用器，專為汽車應用設計。工作電壓範圍為1.65V至3.6V，適用於低壓系統。器件包含4個獨立的多路復用器，共用選擇輸入（S）和輸出使能輸入（OE）。每個多路復用器根據選擇輸入從兩個數據輸入（A或B）中選擇一個。輸出為三態，支持總線應用。SN74LVC257ADRQ1 採用16-SOIC封裝，並通過AEC-Q100汽車級認證。

詳細技術參數

核心特性

• 四路2輸入多路復用器，三態輸出
• 寬電源電壓範圍：1.65V 至 3.6V
• 輸入可承受高達5.5V電壓
• 輸出擺幅為電源軌到軌
• 低功耗：最大ICC 10 µA
• 高驅動能力：±24 mA 在 3V
• 快速傳播延遲：4.3 ns 典型值在 3.3V
• 通過AEC-Q100汽車級認證
• ESD保護超過2000V HBM

典型應用場景

SN74LVC257ADRQ1 適用於汽車電子，如信息娛樂系統、高級駕駛輔助系統（ADAS）和車身控制模塊。具體應用包括：5G基站控制板、汽車儀表盤顯示、發動機控制單元（ECU）以及電動汽車（EV）中的傳感器信號多路復用。同時也適用於工業自動化和通用數據路由。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC257ADRQ1 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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品質保證與合規

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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]