SN74LS444N TI Logic Gates | 4-ch, 2-input, NAND, LS Family

Product Overview

The SN74LS444N is a high-performance quad 2-input NAND gate from Texas Instruments' LS (Low-Power Schottky) family. It integrates four independent NAND gates in a single 14-pin DIP package, offering low power consumption and high speed. Designed for 5V TTL logic systems, it provides reliable operation in industrial and commercial applications.

Detailed Technical Specifications

Key Features

• Quad 2-input NAND gates
• Low power Schottky technology
• Typical propagation delay: 15 ns
• Wide operating voltage range
• Standard TTL compatible inputs
• High noise immunity

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS444N. 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

SN74LS444N 是德州儀器 LS（低功耗肖特基）系列的高性能四路 2 輸入與非門。它將四個獨立的與非門集成在一個 14 引腳 DIP 封裝中，具有低功耗和高速度的特點。專為 5V TTL 邏輯系統設計，可在工業和商業應用中提供可靠運行。

詳細技術參數

核心特性

• 四路 2 輸入與非門
• 低功耗肖特基技術
• 典型傳播延遲：15 ns
• 寬工作電壓範圍
• 標準 TTL 兼容輸入
• 高抗噪能力

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業 PLC I/O 模塊
• 消費電子（如智能家居中樞）
• 數據通信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS444N 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]