SN74LS645NS TI Bus Transceiver | 8-bit, Non-Inverting, 3-State

Product Overview

The SN74LS645NS is a high-performance 8-bit bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between two data buses. It features non-inverting outputs and 3-state outputs for bus-oriented applications. The device operates from a 5V supply and is characterized for operation from 0°C to 70°C.

Detailed Technical Specifications

Key Features

• 8-bit bidirectional bus transceiver
• Non-inverting logic
• 3-state outputs for bus isolation
• Low power consumption: 95 mW typical
• Input clamp diodes limit high-speed termination effects
• Designed for memory and microprocessor bus systems

Target Applications

The SN74LS645NS is ideal for use in data communication between buses in systems such as 5G base stations, industrial PLCs, automotive dashboard controllers, and networking equipment like routers and switches. It can also be used in memory interfacing and peripheral driver applications.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS645NS. 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

SN74LS645NS 是一款來自德州儀器的高性能8位總線收發器，專為兩個數據總線之間的雙向異步通信而設計。它具有同相輸出和三態輸出，適用於總線導向的應用。該器件在5V電源下工作，工作溫度範圍為0°C至70°C。

詳細技術參數

核心特性

• 8位雙向總線收發器
• 同相邏輯
• 三態輸出，實現總線隔離
• 低功耗：典型值95 mW
• 輸入箝位二極管限制高速終端效應
• 專為存儲器和微處理器總線系統設計

典型應用場景

SN74LS645NS 非常適合用於5G基站、工業PLC、汽車儀表板控制器以及網絡設備（如路由器和交換機）等系統中的總線間數據通信。它還可用於存儲器接口和外設驅動應用。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS645NS 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。
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• 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]