SN74AVCH4T245DR TI Voltage Level Translator | 16-SOIC | 4-Bit, Dual-Supply

Product Overview

The SN74AVCH4T245DR is a 4-bit non-inverting bus transceiver from Texas Instruments, designed for asynchronous communication between two voltage nodes. It features dual-supply rails (VCCA and VCCB) that can operate from 1.2V to 3.6V, enabling bidirectional level translation for mixed-voltage systems. The device supports partial power-down mode (Ioff) and is fully specified for hot insertion. Housed in a 16-pin SOIC package, it is ideal for space-constrained applications requiring reliable voltage translation.

Detailed Technical Specifications

Key Features

• Bidirectional voltage level translation with automatic direction sensing
• Wide supply range: 1.2V to 3.6V on both ports
• High data rate: up to 500 Mbps
• Low propagation delay: typical 2.5 ns
• Partial power-down (Ioff) supports hot insertion
• ESD protection exceeds JESD 22 standards
• Available in 16-SOIC package for compact designs

Target Applications

• 5G base station control interfaces (e.g., FPGA to ASIC level translation)
• Automotive dashboard displays (e.g., connecting 1.8V MCU to 3.3V display driver)
• Industrial sensor networks (e.g., translating 3.3V sensor output to 1.8V processor)
• Consumer electronics (e.g., smartphone peripheral interfaces)
• Networking equipment (e.g., router control logic level shifting)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AVCH4T245DR. 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

SN74AVCH4T245DR 是德州儀器推出的4位非反相匯流排收發器，專為兩個電壓節點之間的非同步通訊設計。它具有雙電源軌（VCCA 和 VCCB），可在 1.2V 至 3.6V 範圍內工作，支援混合電壓系統的雙向電平轉換。該器件支援部分斷電模式（Ioff），並完全符合熱插拔規範。採用 16 引腳 SOIC 封裝，適合空間受限且需要可靠電壓轉換的應用。

詳細技術參數

核心特性

• 雙向電平轉換，自動方向檢測
• 寬電源範圍：兩埠均為 1.2V 至 3.6V
• 高數據速率：最高 500 Mbps
• 低傳播延遲：典型值 2.5 ns
• 部分斷電模式（Ioff）支援熱插拔
• ESD 保護超過 JESD 22 標準
• 採用 16-SOIC 封裝，適合緊湊設計

典型應用場景

• 5G 基站控制介面（例如 FPGA 與 ASIC 之間的電平轉換）
• 汽車儀表板顯示（例如 1.8V MCU 連接 3.3V 顯示驅動器）
• 工業感測器網路（例如 3.3V 感測器輸出轉換為 1.8V 處理器輸入）
• 消費電子（例如智慧手機周邊介面）
• 網路設備（例如路由器控制邏輯電平轉換）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AVCH4T245DR 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]