SN74LS20NS TI Logic Gates | Dual 4-Input NAND, 4.75V-5.25V

Product Overview

The SN74LS20NS is a dual 4-input NAND gate from Texas Instruments' 74LS family of low-power Schottky logic devices. It integrates two independent NAND gates, each with four inputs, in a single 14-pin SOP package. Designed for 5V systems, it offers a balance of speed and power consumption, making it suitable for a wide range of digital logic applications.

Detailed Technical Specifications

Key Features

• Dual 4-input NAND gate configuration
• Low power consumption: 2 mW per gate typical
• High speed: 15 ns propagation delay typical
• Wide operating voltage range: 4.75V to 5.25V
• Schottky-clamped transistors for high performance
• Standard 74LS logic family compatibility
• Available in SOP-14 package for space-saving designs

Target Applications

The SN74LS20NS is ideal for general-purpose logic functions in digital systems. Specific applications include:

• Control logic in 5G base station power management units
• Signal gating in automotive dashboard displays
• Address decoding in industrial PLCs
• Data selection in networking equipment
• Glue logic in consumer electronics like smart home hubs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS20NS. 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

SN74LS20NS 是德州儀器 74LS 系列低功耗肖特基邏輯器件中的雙路 4 輸入與非門。它將兩個獨立的與非門（每個具有四個輸入）集成在一個 14 引腳 SOP 封裝中。專為 5V 系統設計，在速度和功耗之間取得平衡，適用於各種數字邏輯應用。

詳細技術參數

核心特性

• 雙路 4 輸入與非門配置
• 低功耗：典型值每門 2 mW
• 高速：典型傳播延遲 15 ns
• 寬工作電壓範圍：4.75V 至 5.25V
• 肖特基箝位晶體管實現高性能
• 標準 74LS 邏輯系列兼容
• SOP-14 封裝，節省空間

典型應用場景

SN74LS20NS 適用於數字系統中的通用邏輯功能。具體應用包括：

• 5G 基站電源管理單元中的控制邏輯
• 汽車儀表盤顯示中的信號門控
• 工業 PLC 中的地址解碼
• 網絡設備中的數據選擇
• 智能家居中樞等消費電子產品的膠合邏輯

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS20NS 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]