SN74BCT245DWR TI Bus Transceiver | 20-SOIC | 8-Bit, Non-Inverting, 3-State

Product Overview

The SN74BCT245DWR is an octal bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between data buses. It features 8-bit non-inverting buffers with 3-state outputs, making it ideal for driving bus lines or buffering data in high-performance systems. The device operates with a wide supply voltage range of 4.5V to 5.5V and offers high drive capability with typical output current of ±64 mA. Packaged in a 20-SOIC (Small Outline Integrated Circuit) package, it is suitable for surface-mount applications.

Detailed Technical Specifications

Key Features

• Bi-directional bus transceiver with 8-bit non-inverting buffers
• 3-state outputs for bus-oriented applications
• High drive capability: ±64 mA output current
• Low propagation delay: 6.5 ns typical
• Wide operating temperature range: -40°C to +85°C
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015
• Compatible with TTL and CMOS logic levels

Target Applications

• 5G base station control boards for data bus isolation
• Automotive dashboard display systems for signal buffering
• Industrial PLC (Programmable Logic Controller) I/O modules
• Telecommunications switching equipment
• Data acquisition systems requiring high-speed bus transceivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74BCT245DWR. 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

SN74BCT245DWR 是德州儀器 (TI) 生產的八路雙向匯流排收發器，專為數據匯流排之間的雙向異步通信而設計。它包含 8 位非反相緩衝器，具有三態輸出，非常適合驅動匯流排線路或在高效能系統中緩衝數據。該器件可在 4.5V 至 5.5V 的寬電源電壓範圍內工作，並提供高驅動能力，典型輸出電流為 ±64 mA。採用 20-SOIC（小外形積體電路）封裝，適用於表面貼裝應用。

詳細技術參數

核心特性

• 雙向匯流排收發器，帶 8 位非反相緩衝器
• 三態輸出，適用於匯流排應用
• 高驅動能力：±64 mA 輸出電流
• 低傳播延遲：典型值 6.5 ns
• 寬工作溫度範圍：-40°C 至 +85°C
• ESD 保護超過 2000V（符合 MIL-STD-883 方法 3015）
• 與 TTL 和 CMOS 邏輯電平相容

典型應用場景

• 5G 基站控制板中的數據匯流排隔離
• 汽車儀表板顯示系統中的信號緩衝
• 工業 PLC（可程式邏輯控制器）I/O 模組
• 電信交換設備
• 需要高速匯流排收發器的數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74BCT245DWR 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。
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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]