SN74HC253QDREP TI Multiplexer | 16-SOIC | Dual 4-to-1, 2V-6V

Product Overview

The SN74HC253QDREP is a high-performance dual 4-to-1 line data selector/multiplexer from Texas Instruments, designed for enhanced industrial and military applications. It features two independent 4-input multiplexers with common select inputs (A and B) and a common output enable (G) input. Each multiplexer selects one of four data sources and routes it to the output. The device operates over a wide voltage range of 2V to 6V, making it suitable for battery-powered and low-voltage systems. The 'EP' suffix indicates enhanced product for extended temperature range and reliability.

Detailed Technical Specifications

Key Features

• Dual 4-to-1 multiplexer with common select and enable
• Wide operating voltage: 2V to 6V
• High noise immunity: typical 30% of VCC
• Low power consumption: ICC typically 4µA
• Balanced propagation delays
• Enhanced product for extended temperature range (-55°C to +125°C)
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015
• Latch-up performance exceeds 250mA per JESD 17

Target Applications

The SN74HC253QDREP is ideal for data routing and selection in harsh environments. Specific applications include:

• 5G base station control logic for antenna path selection
• Automotive dashboard display data multiplexing
• Industrial PLC I/O module signal routing
• Military communication systems for secure data switching
• Medical equipment sensor data acquisition

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC253QDREP. 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

SN74HC253QDREP 是德州儀器推出的高性能雙路4選1數據選擇器/多路復用器，專為增強型工業和軍事應用設計。它包含兩個獨立的4輸入多路復用器，共用選擇輸入（A和B）和輸出使能輸入（G）。每個多路復用器從四個數據源中選擇一個並路由至輸出。器件工作電壓範圍為2V至6V，適用於電池供電和低電壓系統。'EP'後綴表示增強型產品，具有更寬的溫度範圍和更高的可靠性。

詳細技術參數

核心特性

• 雙路4選1多路復用器，共用選擇和使能
• 寬工作電壓：2V 至 6V
• 高抗噪聲能力：典型值為 VCC 的 30%
• 低功耗：ICC 典型值 4µA
• 平衡的傳播延遲
• 增強型產品，溫度範圍擴展至 -55°C 至 +125°C
• ESD 保護超過 2000V（符合 MIL-STD-883 方法 3015）
• 閂鎖性能超過 250mA（符合 JESD 17）

典型應用場景

SN74HC253QDREP 適用於惡劣環境下的數據路由和選擇。具體應用包括：

• 5G 基站控制邏輯中的天線路徑選擇
• 汽車儀表板顯示數據多路復用
• 工業 PLC I/O 模塊信號路由
• 軍事通信系統中的安全數據切換
• 醫療設備傳感器數據採集

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC253QDREP 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]