SN75454BP TI Peripheral Driver | 8-PDIP | Dual Peripherals, 500mA Output

Product Overview

The SN75454BP is a dual peripheral driver from Texas Instruments, designed to interface between low-level logic circuits and high-current/high-voltage loads. Housed in an 8-pin PDIP package, it features two independent driver channels capable of sourcing up to 500 mA per channel. The device includes internal clamp diodes for inductive load protection, making it suitable for driving relays, solenoids, lamps, and stepper motors. Its wide supply voltage range (4.75V to 5.25V) and TTL/CMOS compatibility ensure easy integration into digital systems.

Detailed Technical Specifications

Key Features

• Dual independent driver channels
• High output current: 500 mA per channel
• Output voltage up to 30V
• Internal clamp diodes for inductive load protection
• TTL/CMOS compatible inputs
• Low propagation delay (15 ns typical)
• 8-pin PDIP package for easy prototyping

Target Applications

• Relay and solenoid drivers in industrial control systems
• Stepper motor drivers for 3D printers and CNC machines
• Lamp and LED drivers in automotive dashboards
• Peripheral drivers in 5G base station power management
• Interface between microcontrollers and high-power loads

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN75454BP. 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

SN75454BP 是德州儀器 (TI) 推出的雙通道外設驅動器，專為連接低電平邏輯電路與高電流/高電壓負載而設計。採用 8 引腳 PDIP 封裝，每個通道可提供高達 500 mA 的輸出電流。內置鉗位二極管，可保護感性負載，適用於驅動繼電器、電磁閥、燈泡和步進電機。寬電源電壓範圍 (4.75V 至 5.25V) 及 TTL/CMOS 兼容輸入，確保輕鬆集成到數字系統中。

詳細技術參數

核心特性

• 雙獨立驅動通道
• 高輸出電流：每通道 500 mA
• 輸出電壓高達 30V
• 內置鉗位二極管，保護感性負載
• TTL/CMOS 兼容輸入
• 低傳播延遲 (典型 15 ns)
• 8 引腳 PDIP 封裝，便於原型設計

典型應用場景

• 工業控制系統中的繼電器和電磁閥驅動
• 3D 打印機和 CNC 機床的步進電機驅動
• 汽車儀表盤中的燈泡和 LED 驅動
• 5G 基站電源管理中的外設驅動
• 微控制器與高功率負載之間的接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN75454BP 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]