SN74ALS158D TI Multiplexer | 16-SOIC | 4-Ch, 2-Input, 3-State Output

Product Overview

The SN74ALS158D is a high-performance 4-channel, 2-input multiplexer with 3-state outputs from Texas Instruments. It features Schottky-clamped transistors for high speed, typically 6 ns propagation delay, and low power consumption. The device selects one of two 4-bit data sources (A or B) based on the select input (S) and provides the selected data to the outputs. The output enable (OE) input, when high, places the outputs in the high-impedance state. The SN74ALS158D is designed for memory decoding, data routing, and bus-oriented applications.

Detailed Technical Specifications

Key Features

• 4-channel, 2-input multiplexer with 3-state outputs
• Schottky-clamped transistors for high speed
• Typical propagation delay: 6 ns
• Low power consumption: 22 mW per gate typical
• 3-state outputs for bus-oriented applications
• Inputs are overvoltage tolerant up to 5.5 V
• Outputs sink/source 24 mA/15 mA
• Wide operating voltage range: 4.5 V to 5.5 V
• Industry-standard 16-SOIC package

Target Applications

• Data multiplexing in 5G base station control boards
• Memory address decoding in automotive dashboard systems
• Signal routing in industrial PLC modules
• Bus isolation in telecom switching equipment
• Data selection in FPGA configuration circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS158D. 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

SN74ALS158D 是德州儀器 (TI) 生產的高性能 4 通道 2 輸入多路復用器，具有三態輸出。它採用肖特基箝位晶體管，實現高速（典型傳播延遲 6 ns）和低功耗。該器件根據選擇輸入 (S) 從兩個 4 位數據源（A 或 B）中選擇一個，並將選中的數據提供到輸出端。輸出使能 (OE) 輸入為高電平時，輸出處於高阻抗狀態。SN74ALS158D 適用於存儲器解碼、數據路由和總線應用。

詳細技術參數

核心特性

• 4 通道 2 輸入多路復用器，帶三態輸出
• 肖特基箝位晶體管實現高速
• 典型傳播延遲：6 ns
• 低功耗：每門典型 22 mW
• 三態輸出適用於總線應用
• 輸入過壓容限高達 5.5 V
• 輸出拉/灌電流 24 mA/15 mA
• 寬工作電壓範圍：4.5 V 至 5.5 V
• 行業標準 16-SOIC 封裝

典型應用場景

• 5G 基站控制板中的數據多路復用
• 汽車儀表板系統中的存儲器地址解碼
• 工業 PLC 模塊中的信號路由
• 電信交換設備中的總線隔離
• FPGA 配置電路中的數據選擇

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALS158D 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]