SN74AVCH20T245VR TI Voltage Level Translator | 56-TVSOP | 20-bit, 1.2V-3.6V

Product Overview

The SN74AVCH20T245VR is a 20-bit (dual-supply) voltage level translator from Texas Instruments, designed for bidirectional voltage translation between different voltage nodes. It operates with VCCA from 1.2V to 3.6V and VCCB from 1.65V to 3.6V, making it suitable for multi-voltage systems. The device features automatic direction sensing, eliminating the need for direction control signals. Packaged in a 56-pin TVSOP (Thin Very Small Outline Package), it offers a compact solution for high-density applications.

Detailed Technical Specifications

Key Features

• Bidirectional voltage translation with automatic direction sensing
• Supports mixed-voltage systems: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V
• High data rate up to 500 Mbps
• Low power consumption with ICC of 20 µA max
• Ioff partial-power-down mode disables outputs when VCC is 0V
• ESD protection exceeds JESD 22 specification

Target Applications

• 5G base station control boards (e.g., interfacing FPGA with 1.8V logic to 3.3V peripherals)
• Automotive dashboard displays (e.g., connecting 1.2V processor to 3.3V display driver)
• Industrial PLC modules (e.g., translating between 2.5V and 3.3V sensor interfaces)
• Consumer electronics (e.g., smartphone camera module interface)
• Networking equipment (e.g., router backplane level translation)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AVCH20T245VR. 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

SN74AVCH20T245VR 是德州儀器（TI）推出的20位（雙電源）電壓位準轉換器，專為不同電壓節點之間的雙向電壓轉換而設計。其 VCCA 工作範圍為 1.2V 至 3.6V，VCCB 為 1.65V 至 3.6V，適用於多電壓系統。該器件具有自動方向檢測功能，無需方向控制信號。採用 56 引腳 TVSOP（超薄小外形封裝），為高密度應用提供緊湊解決方案。

詳細技術參數

核心特性

• 雙向電壓轉換，自動方向檢測
• 支持混合電壓系統：1.2V、1.5V、1.8V、2.5V、3.3V
• 高數據速率，最高 500 Mbps
• 低功耗，ICC 最大值 20 µA
• Ioff 部分斷電模式，當 VCC 為 0V 時禁用輸出
• ESD 保護超過 JESD 22 規範

典型應用場景

• 5G 基站控制板（例如，FPGA 與 1.8V 邏輯接口至 3.3V 外設）
• 汽車儀表盤顯示（例如，1.2V 處理器連接至 3.3V 顯示驅動器）
• 工業 PLC 模塊（例如，2.5V 與 3.3V 傳感器接口轉換）
• 消費電子（例如，智能手機攝像頭模塊接口）
• 網絡設備（例如，路由器背板位準轉換）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AVCH20T245VR 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]