SN74AHC158D TI Multiplexer | 16-SOIC | 4-Channel, 2-to-1

Product Overview

The SN74AHC158D is a high-speed CMOS 4-channel 2-to-1 data selector/multiplexer from Texas Instruments. It features four 2-input multiplexers with common select (S) and output enable (OE) inputs. Each multiplexer selects data from two inputs (A or B) based on the state of the select input. The output enable input, when high, forces all outputs to a high-impedance state. This device operates over a wide voltage range of 2 V to 5.5 V and is characterized for operation from -40°C to 125°C. The SN74AHC158D is available in a 16-pin SOIC package, making it suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• 4-channel 2-to-1 multiplexer with common select and enable
• Wide operating voltage range: 2 V to 5.5 V
• High speed: tpd = 7.5 ns typical at 5 V
• Low power consumption: ICC = 4 µA max at 25°C
• High-impedance outputs when OE is high
• Inputs accept voltages up to 5.5 V regardless of VCC
• ESD protection exceeds JESD 22
• Latch-up performance exceeds 250 mA per JESD 17

Target Applications

The SN74AHC158D is ideal for data routing and selection in various systems. Specific applications include:

• 5G base stations: signal routing for control and data paths
• Automotive dashboard displays: selecting display data sources
• Industrial automation: multiplexing sensor inputs
• Consumer electronics: audio/video source selection
• Networking equipment: data bus multiplexing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC158D. 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.
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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

SN74AHC158D 是德州儀器 (TI) 的一款高速 CMOS 4 通道 2 選 1 數據選擇器/多路復用器。它包含四個 2 輸入多路復用器，具有公共選擇 (S) 和輸出使能 (OE) 輸入。每個多路復用器根據選擇輸入的狀態從兩個輸入 (A 或 B) 中選擇數據。當輸出使能輸入為高電平時，所有輸出被強制為高阻抗狀態。該器件可在 2 V 至 5.5 V 的寬電壓範圍內工作，並可在 -40°C 至 125°C 的溫度範圍內工作。SN74AHC158D 採用 16 引腳 SOIC 封裝，適合空間受限的應用。

詳細技術參數

核心特性

• 4 通道 2 選 1 多路復用器，帶公共選擇和使能
• 寬工作電壓範圍：2 V 至 5.5 V
• 高速：5 V 時典型 tpd = 7.5 ns
• 低功耗：25°C 時最大 ICC = 4 µA
• OE 為高電平時輸出為高阻抗
• 輸入電壓可達 5.5 V，與 VCC 無關
• ESD 保護超過 JESD 22 標準
• 閂鎖性能超過 250 mA，符合 JESD 17 標準

典型應用場景

SN74AHC158D 適用於各種系統中的數據路由和選擇。具體應用包括：

• 5G 基站：控制與數據路徑的信號路由
• 汽車儀表板顯示：選擇顯示數據源
• 工業自動化：多路傳感器輸入復用
• 消費電子：音頻/視頻源選擇
• 網絡設備：數據總線多路復用

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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