SN74AHC158NSR TI Multiplexer | 16-SO | 2V-5.5V, 4-Channel

Product Overview

The SN74AHC158NSR is a high-speed CMOS quad 2-input multiplexer from Texas Instruments. It selects one of two 4-bit data sources based on the state of the select input (S). The device features a common strobe (G) input that, when high, forces all outputs to a low state. It operates over a wide voltage range of 2V to 5.5V and is characterized for operation from -40°C to +125°C. The SN74AHC158NSR is offered in a 16-pin SO package (NSR suffix) and is ideal for applications requiring high noise immunity and low power consumption.

Detailed Technical Specifications

Key Features

• Quad 2-input multiplexer with common select and strobe
• Wide operating voltage range: 2V to 5.5V
• High noise immunity: VIH = 0.7 × VCC, VIL = 0.3 × VCC
• Low power consumption: 20 µA max ICC
• High speed: tpd = 7.5 ns typ at 5V
• Latch-up performance exceeds 250 mA per JESD 17
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015
• Available in SO-16 package

Target Applications

The SN74AHC158NSR is suitable for a variety of digital multiplexing applications. Specific examples include:

• Data routing in 5G base station control boards
• Signal selection in automotive dashboard displays
• Input selection for industrial PLCs
• Multiplexing in portable medical devices
• General-purpose logic in consumer electronics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC158NSR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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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

SN74AHC158NSR 是德州儀器推出的一款高速 CMOS 四路 2 選 1 多路復用器。它根據選擇輸入 (S) 的狀態從兩個 4 位數據源中選擇一個。該器件具有一個公共選通輸入 (G)，當其為高電平時，所有輸出被強制為低電平。它可在 2V 至 5.5V 的寬電壓範圍內工作，並可在 -40°C 至 +125°C 的溫度範圍內正常運行。SN74AHC158NSR 採用 16 引腳 SO 封裝 (NSR 後綴)，適用於需要高抗噪性和低功耗的應用。

詳細技術參數

核心特性

• 四路 2 選 1 多路復用器，帶公共選擇和選通
• 寬工作電壓範圍：2V 至 5.5V
• 高抗噪性：VIH = 0.7 × VCC，VIL = 0.3 × VCC
• 低功耗：最大 ICC 為 20 µA
• 高速：5V 時典型 tpd 為 7.5 ns
• 閂鎖性能超過 250 mA，符合 JESD 17 標準
• ESD 保護超過 2000V，符合 MIL-STD-883 方法 3015
• 提供 SO-16 封裝

典型應用場景

SN74AHC158NSR 適用於各種數字多路復用應用。具體示例包括：

• 5G 基站控制板中的數據路由
• 汽車儀表盤顯示器的信號選擇
• 工業 PLC 的輸入選擇
• 便攜式醫療設備中的多路復用
• 消費電子中的通用邏輯

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品質保證與合規

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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