SN74AHC02NS TI Logic Gates | Quad 2-Input NOR Gate | 2V to 5.5V, 8mA Output

Product Overview

The SN74AHC02NS is a high-speed quad 2-input NOR gate from Texas Instruments, fabricated using advanced silicon-gate CMOS technology. It operates over a wide supply voltage range of 2V to 5.5V, making it suitable for battery-powered and industrial applications. The device features balanced propagation delays and high noise immunity, ensuring reliable performance in noisy environments. The SN74AHC02NS is offered in a standard SOIC-14 package, providing ease of integration into various circuit designs.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 2V to 5.5V
• High noise immunity: VNIH = 0.7 × VCC, VNIL = 0.3 × VCC
• Low power consumption: ICC = 1 μA (max)
• Balanced propagation delays: tPLH ≈ tPHL
• Output drive capability: ±8 mA at 5V
• Inputs accept voltages up to 5.5V regardless of VCC
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)

Target Applications

• 5G base station control logic
• Automotive dashboard display controllers
• Industrial automation PLCs
• Portable consumer electronics (e.g., smartwatches)
• Signal gating and conditioning in IoT devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC02NS. 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

SN74AHC02NS 是德州儀器（TI）推出的一款高速四路2輸入或非門，採用先進的硅柵CMOS工藝製造。它支持2V至5.5V的寬電源電壓範圍，適用於電池供電和工業應用。該器件具有平衡的傳播延遲和高噪聲抗擾度，確保在嘈雜環境中可靠運行。SN74AHC02NS 採用標準的SOIC-14封裝，易於集成到各種電路設計中。

詳細技術參數

核心特性

• 寬電源電壓範圍：2V 至 5.5V
• 高噪聲抗擾度：VNIH = 0.7 × VCC, VNIL = 0.3 × VCC
• 低功耗：ICC = 1 μA（最大值）
• 平衡的傳播延遲：tPLH ≈ tPHL
• 輸出驅動能力：5V時 ±8 mA
• 輸入電壓可達5.5V，與VCC無關
• ESD保護超過JESD 22標準（2000V HBM，1000V CDM）

典型應用場景

• 5G基站控制邏輯
• 汽車儀表盤顯示控制器
• 工業自動化PLC
• 便攜式消費電子產品（如智能手錶）
• 物聯網設備中的信號門控與調理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC02NS 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]