SN74HC42NS TI Decoder/Demultiplexer | 16-SO | 2V-6V, 1-of-10

Product Overview

The SN74HC42NS is a high-speed CMOS 1-of-10 decoder/demultiplexer from Texas Instruments, designed for low-power and robust performance. It converts a 4-bit BCD input into one of ten active-low outputs, ideal for memory decoding, data routing, and control applications. Housed in a 16-SO package, it operates over a wide voltage range of 2V to 6V, making it suitable for battery-powered and industrial systems.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNIH = VNIL = 28% of VCC
• Low power consumption: 80-μA max ICC
• 1-of-10 decoding with active-low outputs
• Inputs accept voltages up to VCC
• Compatible with TTL levels at 5V
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Medical device data routing
• Consumer electronics (e.g., smart home hubs)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC42NS. 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

SN74HC42NS 是德州儀器的高速 CMOS 1-of-10 解碼器/多路分配器，專為低功耗和強固性能設計。它將 4 位 BCD 輸入轉換為十個低電平有效輸出之一，適用於記憶體解碼、數據路由和控制應用。採用 16-SO 封裝，工作電壓範圍為 2V 至 6V，適合電池供電和工業系統。

詳細技術參數

核心特性

• 寬工作電壓範圍：2V 至 6V
• 高抗噪性：典型 VNIH = VNIL = 28% VCC
• 低功耗：最大 ICC 80 μA
• 1-of-10 解碼，低電平有效輸出
• 輸入電壓可達 VCC
• 5V 時與 TTL 電平兼容
• ESD 保護超過 2000V（MIL-STD-883）

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表板顯示驅動
• 工業 PLC I/O 模組
• 醫療設備數據路由
• 消費電子（如智能家居中樞）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC42NS 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]