SN74HC02DT TI Quad 2-Input NOR Gate | 14-SOIC | 2V-6V, 5.2mA

Product Overview

The SN74HC02DT from Texas Instruments is a high-speed quad 2-input NOR gate integrated circuit. It belongs to the 74HC family, offering low power consumption and high noise immunity. The device is housed in a 14-pin SOIC package, making it suitable for compact PCB designs. It operates over a wide voltage range of 2V to 6V and provides balanced propagation delays and high output drive capability.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2V to 6V
• High noise immunity: typically VNIH = VNIL = 28% of VCC
• Low power consumption: 20 µA max ICC
• Balanced propagation delays: tPLH ≈ tPHL
• Output drive capability: 5.2 mA at 5V
• Standard 14-SOIC package for space-saving designs
• Compatible with TTL levels

Target Applications

The SN74HC02DT is ideal for general-purpose logic functions in various electronic systems. Specific applications include:

• 5G base station control logic
• Automotive dashboard display modules
• Industrial automation PLCs
• Consumer electronics like smart home hubs
• Medical device monitoring systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC02DT. 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

SN74HC02DT 是德州儀器 (TI) 生產的高速四路2輸入或非門集成電路。它屬於 74HC 系列，具有低功耗和高抗噪能力。器件採用 14 引腳 SOIC 封裝，適合緊湊型 PCB 設計。工作電壓範圍為 2V 至 6V，提供平衡的傳播延遲和高輸出驅動能力。

詳細技術參數

核心特性

• 寬工作電壓範圍：2V 至 6V
• 高抗噪能力：典型 VNIH = VNIL = 28% VCC
• 低功耗：最大 ICC 20 µA
• 平衡傳播延遲：tPLH ≈ tPHL
• 輸出驅動能力：5V 時 5.2 mA
• 標準 14-SOIC 封裝，節省空間
• 兼容 TTL 電平

典型應用場景

SN74HC02DT 適用於各種電子系統中的通用邏輯功能。具體應用包括：

• 5G 基站控制邏輯
• 汽車儀表盤顯示模塊
• 工業自動化 PLC
• 消費電子如智能家居中樞
• 醫療設備監控系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC02DT 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]