SN74F253D TI Multiplexer | 16-SOIC | Dual 4-to-1, 3-State Outputs

Product Overview

The SN74F253D is a dual 4-line to 1-line data selector/multiplexer from Texas Instruments, featuring 3-state outputs. It is designed for high-speed digital systems, offering a typical propagation delay of 6 ns and low power consumption. The device operates from a 4.5 V to 5.5 V supply and is available in a 16-pin SOIC package (16-SOIC). Each multiplexer selects one of four data sources based on the common select inputs (S0, S1). The outputs can be independently enabled or disabled via the output enable inputs (1G and 2G), allowing for bus-oriented applications.

Detailed Technical Specifications

Key Features

• Dual 4-line to 1-line multiplexer with 3-state outputs
• Common select inputs for both multiplexers
• Independent output enable controls (1G, 2G)
• High speed: typical propagation delay 6 ns
• Low power consumption: 500 mW max
• Wide operating voltage range: 4.5 V to 5.5 V
• Inputs are overvoltage tolerant up to 5.5 V
• Outputs sink/source 24 mA/3 mA
• Standard 16-SOIC package for easy integration

Target Applications

• Data routing in 5G base stations (e.g., selecting data from multiple sensors)
• Signal multiplexing in automotive dashboard displays
• Bus interface in industrial control systems
• Memory address selection in computing systems
• Test equipment for signal switching

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74F253D. 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

SN74F253D 是德州儀器（TI）推出的雙路4選1數據選擇器/多路復用器，具有三態輸出。該器件專為高速數字系統設計，典型傳播延遲為6 ns，功耗低。工作電源電壓範圍為4.5 V至5.5 V，採用16引腳SOIC封裝（16-SOIC）。每個多路復用器根據公共選擇輸入（S0、S1）從四個數據源中選擇一個。輸出可通過輸出使能輸入（1G和2G）獨立使能或禁用，適用於總線應用。

詳細技術參數

核心特性

• 雙路4選1多路復用器，帶三態輸出
• 兩個多路復用器共用選擇輸入
• 獨立的輸出使能控制（1G、2G）
• 高速：典型傳播延遲6 ns
• 低功耗：最大500 mW
• 寬工作電壓範圍：4.5 V至5.5 V
• 輸入可承受高達5.5 V的過壓
• 輸出拉/灌電流24 mA/3 mA
• 標準16-SOIC封裝，易於集成

典型應用場景

• 5G基站中的數據路由（例如，從多個傳感器中選擇數據）
• 汽車儀表盤顯示中的信號多路復用
• 工業控制系統中的總線接口
• 計算系統中的存儲器地址選擇
• 測試設備中的信號切換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74F253D 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

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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