SN7407NSR TI Buffer/Driver | 14-SO | 6-Ch, Open Collector, 30V

Product Overview

The SN7407NSR is a high-voltage, high-current hex buffer/driver from Texas Instruments, featuring open-collector outputs capable of sinking up to 40 mA and withstanding up to 30 V. Housed in a 14-pin SOIC package, it is designed to interface between low-level logic and high-current or high-voltage loads such as relays, lamps, and LEDs. The device operates from a 4.75 V to 5.25 V supply and is compatible with TTL and CMOS logic families.

Detailed Technical Specifications

Key Features

• Six independent buffers/drivers with open-collector outputs
• High output voltage capability up to 30 V
• High sink current capability: 40 mA per channel
• Inputs are TTL and CMOS compatible
• Low power consumption: ICC = 12 mA (max)
• Wide operating temperature range: -40°C to +85°C
• Industry-standard 14-SO package for space-constrained designs

Target Applications

• 5G base station control boards: driving indicator LEDs and relay coils
• Automotive dashboard displays: interfacing microcontroller to high-voltage backlight or warning lamps
• Industrial automation: driving solenoid valves and motor contactors
• Consumer electronics: power sequencing and load switching in smart home hubs
• Medical equipment: controlling alarm buzzers and status indicators

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN7407NSR. 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

SN7407NSR 是德州儀器 (TI) 的一款高電壓、大電流六路緩衝器/驅動器，採用開路集電極輸出，每路可吸收高達 40 mA 電流並承受高達 30 V 電壓。該器件採用 14 引腳 SOIC 封裝，用於在低電平邏輯與高電流或高電壓負載（如繼電器、燈泡和 LED）之間提供接口。它可在 4.75 V 至 5.25 V 電源下工作，並兼容 TTL 和 CMOS 邏輯系列。

詳細技術參數

核心特性

• 六路獨立緩衝器/驅動器，開路集電極輸出
• 高輸出電壓能力，高達 30 V
• 高灌電流能力：每路 40 mA
• 輸入兼容 TTL 和 CMOS
• 低功耗：ICC = 12 mA (最大值)
• 寬工作溫度範圍：-40°C 至 +85°C
• 業界標準 14-SO 封裝，適用於空間受限設計

典型應用場景

• 5G 基站控制板：驅動指示 LED 和繼電器線圈
• 汽車儀表盤顯示：微控制器與高壓背光或警告燈的接口
• 工業自動化：驅動電磁閥和電機接觸器
• 消費電子：智能家居中樞的電源排序和負載切換
• 醫療設備：控制警報蜂鳴器和狀態指示燈

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN7407NSR 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]