SN74AHC02DR TI Logic Gates | 14-SOIC | Quad 2-Input NOR, 2V to 5.5V

Product Overview

The SN74AHC02DR from Texas Instruments is a high-speed quad 2-input NOR gate 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, high noise immunity, and low power consumption. Housed in a 14-pin SOIC package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 2V to 5.5V
• High noise immunity: VNIH = VNIL = 28% of VCC (min)
• Low power consumption: 10 µA max ICC
• Balanced propagation delays: tPLH ≈ tPHL
• Output drive capability: ±8 mA at 5V
• Input hysteresis for improved noise margin
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015
• Latch-up performance exceeds 250 mA per JESD 17

Target Applications

• 5G base station control logic
• Automotive dashboard display interfaces
• Industrial automation PLCs
• Portable medical devices
• Consumer electronics (smart home hubs)
• Data communication equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC02DR. 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

SN74AHC02DR 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、高抗噪聲能力和低功耗。採用14引腳SOIC封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 寬電源電壓範圍：2V 至 5.5V
• 高抗噪聲能力：VNIH = VNIL = 28% of VCC（最小值）
• 低功耗：最大 ICC 為 10 µA
• 平衡的傳播延遲：tPLH ≈ tPHL
• 輸出驅動能力：±8 mA（5V 時）
• 輸入滯回特性，改善噪聲容限
• ESD 保護超過 2000V（MIL-STD-883，方法3015）
• 閂鎖性能超過 250 mA（JESD 17）

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示接口
• 工業自動化 PLC
• 便攜式醫療設備
• 消費電子（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 SN74AHC02DR 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]