CD74HC137PWE4 TI Decoder/Demux | 16-TSSOP | 2V-6V, 8 Outputs

Product Overview

The CD74HC137PWE4 from Texas Instruments is a high-speed CMOS 3-to-8 line decoder/demultiplexer with address latches. It is designed for memory decoding and data routing applications in digital systems. The device features three address inputs (A0, A1, A2), three enable inputs (E1, E2, E3), and eight active-low outputs (Y0-Y7). The address latches allow the device to store the address information, making it ideal for multiplexed address/data bus systems. Operating from 2V to 6V, it provides balanced propagation delays and high noise immunity.

Detailed Technical Specifications

Key Features

• High-speed CMOS technology
• 3-to-8 line decoder/demultiplexer with address latches
• Three enable inputs for cascading
• Active-low outputs
• Wide operating voltage range: 2V to 6V
• Balanced propagation delays
• High noise immunity: typical VNH = VNL = 28% of VCC
• Low power consumption: 80µA (max) ICC
• Compatible with TTL levels
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015

Target Applications

• Memory decoding in 5G base station control boards
• Address decoding in automotive dashboard display systems
• Data routing in industrial PLCs
• Multiplexed address/data bus systems in networking equipment
• Demultiplexing in test and measurement instruments

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC137PWE4. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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• 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

CD74HC137PWE4 是德州儀器 (TI) 的一款高速 CMOS 3 線轉 8 線解碼器/多路分配器，帶有地址鎖存器。它專為數字系統中的存儲器解碼和數據路由應用而設計。該器件具有三個地址輸入 (A0, A1, A2)、三個使能輸入 (E1, E2, E3) 和八個低電平有效輸出 (Y0-Y7)。地址鎖存器允許器件存儲地址信息，非常適合用於多路復用地址/數據總線系統。工作電壓範圍為 2V 至 6V，具有平衡的傳播延遲和高抗噪聲能力。

詳細技術參數

核心特性

• 高速 CMOS 技術
• 3 線轉 8 線解碼器/多路分配器，帶地址鎖存器
• 三個使能輸入，便於級聯
• 低電平有效輸出
• 寬工作電壓範圍：2V 至 6V
• 平衡的傳播延遲
• 高抗噪聲能力：典型 VNH = VNL = 28% VCC
• 低功耗：最大 ICC 為 80µA
• 兼容 TTL 電平
• ESD 保護超過 2000V，符合 MIL-STD-883 方法 3015

典型應用場景

• 5G 基站控制板中的存儲器解碼
• 汽車儀表盤顯示系統中的地址解碼
• 工業 PLC 中的數據路由
• 網絡設備中的多路復用地址/數據總線系統
• 測試與測量儀器中的多路分配

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC137PWE4 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

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