SN74ABTR2245DW TI Bus Transceiver | 20-SOIC | 8-Bit, Dual Supply

Product Overview

The SN74ABTR2245DW is a high-performance 8-bit bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between two data buses. It operates with dual supply voltages (VCCA and VCCB), allowing voltage level translation between 3.3V and 5V systems. Housed in a 20-pin SOIC package, this device features 3-state outputs and is part of the ABT (Advanced BiCMOS) family, offering low power consumption and high speed.

Detailed Technical Specifications

Key Features

• Bidirectional bus transceiver with 3-state outputs
• Dual supply voltage for level translation
• High drive capability: ±64 mA at 5V
• Low power consumption: ICC = 30 µA (max)
• ESD protection exceeds 2000 V per MIL-STD-883
• Latch-up performance exceeds 500 mA per JESD 17

Target Applications

• 5G base station control boards for level shifting between FPGA (3.3V) and backplane (5V)
• Automotive dashboard display modules interfacing with MCU and LCD driver
• Industrial PLC I/O modules for signal buffering and translation
• Telecommunications equipment for data bus isolation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ABTR2245DW. 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

SN74ABTR2245DW 是德州儀器的高性能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。它採用雙電源電壓（VCCA 和 VCCB），允許在3.3V和5V系統之間進行電平轉換。該器件採用20引腳SOIC封裝，屬於ABT（高級BiCMOS）系列，具有低功耗和高速度的特點。

詳細技術參數

核心特性

• 雙向總線收發器，帶三態輸出
• 雙電源電壓，支持電平轉換
• 高驅動能力：5V時±64 mA
• 低功耗：ICC 最大30 µA
• ESD保護超過2000 V（MIL-STD-883）
• 閂鎖性能超過500 mA（JESD 17）

典型應用場景

• 5G基站控制板，用於FPGA（3.3V）與背板（5V）之間的电平轉換
• 汽車儀表盤顯示模塊，連接MCU和LCD驅動器
• 工業PLC I/O模塊，用於信號緩衝和轉換
• 電信設備中的數據總線隔離

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ABTR2245DW 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]