SN74LXCH8T245RHLR TI 8-Bit Voltage-Level Translator | 24-VQFN (5.5x3.5) | 0.65V-5.5V, 500Mbps

Product Overview

The SN74LXCH8T245RHLR is a high-performance 8-bit non-inverting bus transceiver from Texas Instruments, designed for bidirectional voltage-level translation. It operates over a wide supply voltage range of 0.65V to 5.5V on both A and B ports, making it ideal for multi-voltage systems. The device features dual-supply pins (VCCA and VCCB) that allow independent voltage rails, enabling seamless translation between low-voltage cores (e.g., 1.2V, 1.8V) and higher-voltage peripherals (e.g., 3.3V, 5.0V). With a data rate of up to 500 Mbps, it supports high-speed communication in modern digital interfaces. The package is a compact 24-VQFN (5.5mm x 3.5mm) with a 0.5mm pitch, suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Bidirectional voltage-level translation with automatic direction sensing
• Wide supply range: 0.65V to 5.5V on both ports
• High data rate: up to 500 Mbps
• Low propagation delay: 2.5 ns typical
• Integrated pull-up resistors on I/O pins
• Partial power-down mode (Ioff) prevents back-current
• ESD protection exceeds JESD 22 standards
• Available in space-saving 24-VQFN package

Target Applications

• 5G base station control logic (e.g., FPGA to RF transceiver interface)
• Automotive dashboard display (e.g., MCU to TFT panel level shifting)
• Industrial PLC I/O modules (e.g., 3.3V to 5V sensor interface)
• Consumer electronics (e.g., smartphone camera module interface)
• Networking equipment (e.g., Ethernet PHY to SoC translation)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LXCH8T245RHLR. 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

SN74LXCH8T245RHLR 是德州儀器推出的一款高性能8位非反相匯流排收發器，專為雙向電壓位準轉換設計。其A埠和B埠均支援0.65V至5.5V的寬電源電壓範圍，非常適合多電壓系統。該器件具有雙電源引腳（VCCA和VCCB），允許獨立電壓軌，實現低壓核心（如1.2V、1.8V）與較高壓外設（如3.3V、5.0V）之間的無縫轉換。數據速率高達500 Mbps，支援現代數字接口的高速通信。封裝為緊湊型24-VQFN（5.5mm x 3.5mm），適用於空間受限的設計。

詳細技術參數

核心特性

• 雙向電壓位準轉換，自動方向檢測
• 寬電源範圍：兩埠均為0.65V至5.5V
• 高數據速率：最高500 Mbps
• 低傳播延遲：典型值2.5 ns
• I/O引腳集成上拉電阻
• 部分斷電模式（Ioff）防止反向電流
• ESD保護超過JESD 22標準
• 提供節省空間的24-VQFN封裝

典型應用場景

• 5G基站控制邏輯（例如FPGA到射頻收發器接口）
• 汽車儀表板顯示（例如MCU到TFT面板的位準轉換）
• 工業PLC I/O模塊（例如3.3V到5V傳感器接口）
• 消費電子（例如智能手機攝像頭模塊接口）
• 網絡設備（例如以太網PHY到SoC的轉換）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LXCH8T245RHLR 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]