SN74ALS253D TI Multiplexer | 16-SOIC | Dual 4-to-1, 3-State Outputs

Product Overview

The SN74ALS253D is a dual 4-line to 1-line data selector/multiplexer with 3-state outputs from Texas Instruments. It features Schottky-clamped TTL technology for high speed and low power consumption. The device is designed for multiplexing data from two 4-bit sources onto a common output bus. Each multiplexer has its own strobe (active-low enable) input, and the outputs are 3-state for bus-oriented applications. The SN74ALS253D is packaged in a 16-pin SOIC (D package) for surface-mount assembly.

Detailed Technical Specifications

Key Features

• Dual 4-line to 1-line multiplexer with common select inputs
• 3-state outputs for bus-line driving
• Schottky-clamped TTL for high speed
• Low power consumption
• Input clamp diodes limit high-speed termination effects
• Package options: SOIC-16, PDIP-16, SOP-16

Target Applications

• Data routing in 5G base station control boards
• Signal selection in automotive dashboard displays
• Bus multiplexing in industrial PLCs
• Memory address decoding in embedded systems
• Test equipment channel switching

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS253D. 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

SN74ALS253D 是德州儀器（TI）生產的雙路4選1數據選擇器/多路復用器，具有三態輸出。該器件採用肖特基箝位TTL技術，具有高速和低功耗的特點。它專為將兩個4位源的數據復用到公共輸出總線而設計。每個多路復用器都有自己的選通（低電平有效使能）輸入，輸出為三態，適用於總線應用。SN74ALS253D 採用16引腳SOIC（D封裝）進行表面貼裝。

詳細技術參數

核心特性

• 雙路4選1多路復用器，共用選擇輸入
• 三態輸出，適用於總線驅動
• 肖特基箝位TTL，高速性能
• 低功耗
• 輸入箝位二極管限制高速終端效應
• 封裝選項：SOIC-16, PDIP-16, SOP-16

典型應用場景

• 5G基站控制板的數據路由
• 汽車儀表盤顯示的信號選擇
• 工業PLC中的總線復用
• 嵌入式系統的存儲器地址解碼
• 測試設備的通道切換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALS253D 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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• 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。
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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]