SN74AXCH8T245RHLR TI 8-Bit Dual-Supply Bus Transceiver | 24-VQFN (5.5x3.5) | 0.65-3.6V, 500Mbps

Product Overview

The SN74AXCH8T245RHLR is a high-performance 8-bit (octal) non-inverting bus transceiver from Texas Instruments, designed for bidirectional voltage-level translation between two independent supply rails. Housed in a compact 24-VQFN (5.5x3.5 mm) package, this device supports a wide supply voltage range from 0.65 V to 3.6 V on both ports (A and B), making it ideal for low-power and mixed-voltage systems. It features automatic direction sensing (Auto-Direction Sense) which eliminates the need for a direction control pin, simplifying board design. With a data rate of up to 500 Mbps, it is suitable for high-speed signal translation in modern digital interfaces.

Detailed Technical Specifications

Key Features

• Wide supply range: 0.65 V to 3.6 V on both ports
• High-speed operation: up to 500 Mbps
• Auto-Direction Sense simplifies design
• Low power consumption: ICC typically 10 µA
• Partial power-down mode (Ioff) prevents backflow current
• ESD protection exceeds JESD 22
• Available in space-saving 24-VQFN package

Target Applications

• 5G base station control boards (e.g., interfacing FPGA with low-voltage sensors)
• Automotive dashboard displays (e.g., connecting MCU to TFT panel)
• Industrial PLC modules (e.g., translating between 1.8V and 3.3V logic)
• Portable medical devices (e.g., battery-powered patient monitors)
• Networking equipment (e.g., router backplane signal translation)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AXCH8T245RHLR. 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

SN74AXCH8T245RHLR 是德州儀器（TI）推出的一款高性能8位（八通道）同相總線收發器，專為兩個獨立電源軌之間的雙向電壓位準轉換而設計。該器件採用緊湊的 24-VQFN（5.5x3.5 mm）封裝，支持兩埠（A 和 B）從 0.65 V 到 3.6 V 的寬電源電壓範圍，非常適合低功耗和混合電壓系統。它具備自動方向檢測功能，無需方向控制引腳，簡化了電路板設計。數據速率高達 500 Mbps，適用於現代數字接口的高速信號轉換。

詳細技術參數

核心特性

• 寬電源範圍：兩埠均支持 0.65 V 至 3.6 V
• 高速操作：高達 500 Mbps
• 自動方向檢測簡化設計
• 低功耗：ICC 典型值 10 µA
• 部分斷電模式（Ioff）防止反向電流
• ESD 保護超過 JESD 22 標準
• 採用節省空間的 24-VQFN 封裝

典型應用場景

• 5G 基站控制板（例如，FPGA 與低電壓傳感器接口）
• 汽車儀表板顯示（例如，MCU 連接 TFT 面板）
• 工業 PLC 模塊（例如，1.8V 與 3.3V 邏輯轉換）
• 便攜式醫療設備（例如，電池供電的病人監護儀）
• 網絡設備（例如，路由器背板信號轉換）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AXCH8T245RHLR 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]