SN74393N TI Logic Gates | DIP-14 | Dual 4-Input NAND, 5V Supply

Product Overview

The SN74393N from Texas Instruments is a dual 4-input NAND gate integrated circuit, part of the 74xx series of TTL logic devices. It is designed for general-purpose logic applications requiring high noise immunity and fast switching speeds. The device operates from a standard 5V power supply and is housed in a 14-pin DIP package, making it suitable for through-hole PCB assembly. Each gate performs the Boolean function Y = A·B·C·D, with the output being low only when all inputs are high. The SN74393N is ideal for use in control systems, data processing, and signal gating applications.

Detailed Technical Specifications

Key Features

• Dual 4-input NAND gate configuration
• Standard TTL logic levels
• High noise immunity: typical 1V
• Low power consumption: 22mW per gate
• Wide operating temperature range: 0°C to 70°C
• Industry-standard 14-pin DIP package
• Direct interface with other TTL devices

Target Applications

• 5G base station control logic for signal routing
• Automotive dashboard display controllers
• Industrial automation PLC input/output modules
• Consumer electronics: gaming consoles, set-top boxes
• Data communication equipment: routers, switches
• Medical device logic circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74393N. 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

SN74393N 是德州儀器（TI）生產的雙路4輸入與非門集成電路，屬於74xx系列TTL邏輯器件。它專為需要高抗噪性和快速開關速度的通用邏輯應用而設計。該器件在標準5V電源下工作，採用14引腳DIP封裝，適用於通孔PCB組裝。每個門執行布爾函數 Y = A·B·C·D，僅當所有輸入為高電平時輸出為低電平。SN74393N 非常適合用於控制系統、數據處理和信號選通應用。

詳細技術參數

核心特性

• 雙路4輸入與非門配置
• 標準TTL邏輯電平
• 高抗噪性：典型值 1V
• 低功耗：每門 22mW
• 寬工作溫度範圍：0°C 至 70°C
• 行業標準14引腳DIP封裝
• 可直接與其他TTL器件接口

典型應用場景

• 5G基站控制邏輯中的信號路由
• 汽車儀表盤顯示控制器
• 工業自動化PLC輸入/輸出模塊
• 消費電子：遊戲機、機頂盒
• 數據通信設備：路由器、交換機
• 醫療設備邏輯電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74393N 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]