SN74LVC8T245RHLR TI 8-Bit Dual-Supply Bus Transceiver | 24-VQFN (5.5x3.5) | 1.65-5.5V, 8 Channels

Product Overview

The SN74LVC8T245RHLR is a high-performance 8-bit (octal) non-inverting bus transceiver from Texas Instruments, designed for bidirectional voltage-level translation between two independent voltage nodes. It operates with dual supply voltages (VCCA and VCCB) ranging from 1.65V to 5.5V, making it ideal for mixed-voltage systems. The device features 8-bit data paths with direction control (DIR) and output enable (OE) pins, supporting asynchronous communication between buses. Housed in a compact 24-VQFN (5.5x3.5mm) package, it offers excellent signal integrity and low power consumption.

Detailed Technical Specifications

Key Features

• Bidirectional voltage-level translation between 1.8V, 2.5V, 3.3V, and 5V logic levels
• Low static power consumption (ICC typical 10 µA)
• Supports partial power-down mode (Ioff) to prevent back-current
• Bus hold on data inputs eliminates need for external pull-up resistors
• Latch-up performance exceeds 100 mA per JESD 78, Class II
• Small footprint 24-VQFN package saves board space

Target Applications

• 5G base station control boards (e.g., interfacing FPGA with 1.8V sensors)
• Automotive dashboard displays (e.g., connecting 3.3V MCU to 5V LCD driver)
• Industrial PLC I/O modules (e.g., 24V to 3.3V level shifting)
• Consumer electronics (e.g., smartphone camera module interface)
• Networking equipment (e.g., router processor to PHY chip translation)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC8T245RHLR. 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

SN74LVC8T245RHLR 是德州儀器（TI）推出的一款高性能8位（八路）非反相匯流排收發器，專為兩個獨立電壓節點之間的雙向電壓位準轉換而設計。它支援 1.65V 至 5.5V 的雙電源電壓（VCCA 和 VCCB），非常適合混合電壓系統。該器件具有 8 位數據路徑，並提供方向控制（DIR）和輸出使能（OE）引腳，支援非同步通信。採用緊湊的 24-VQFN（5.5x3.5mm）封裝，具有出色的訊號完整性和低功耗。

詳細技術參數

核心特性

• 支援 1.8V、2.5V、3.3V 和 5V 邏輯位準之間的雙向電壓轉換
• 低靜態功耗（ICC 典型值 10 µA）
• 支援部分斷電模式（Ioff），防止反向電流
• 數據輸入具有匯流排保持功能，無需外部上拉電阻
• 閂鎖性能超過 100 mA（符合 JESD 78 Class II 標準）
• 小巧的 24-VQFN 封裝節省電路板空間

典型應用場景

• 5G 基地台控制板（例如：FPGA 與 1.8V 感測器介面）
• 汽車儀表板顯示（例如：3.3V MCU 連接 5V LCD 驅動器）
• 工業 PLC I/O 模組（例如：24V 至 3.3V 位準轉換）
• 消費電子產品（例如：智慧型手機相機模組介面）
• 網路設備（例如：路由器處理器與 PHY 晶片之間的位準轉換）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC8T245RHLR 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。
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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]