SN74AVCH2T45DCTR TI Voltage-Level Translator | SM8 | 2-Bit, 1.2-3.6V

Product Overview

The SN74AVCH2T45DCTR is a 2-bit non-inverting bus transceiver from Texas Instruments, designed for asynchronous communication between two voltage nodes. It features dual-supply pins (VCCA and VCCB) that allow for voltage-level translation from 1.2V to 3.6V on either side, making it ideal for mixed-voltage systems. The device supports bidirectional data flow with direction control (DIR) and output enable (OE) pins. Housed in a small SM8 package, it is optimized for space-constrained applications.

Detailed Technical Specifications

Key Features

• Bidirectional voltage-level translation with direction control
• Wide supply voltage range: 1.2V to 3.6V on both ports
• High data rate up to 500 Mbps
• Low propagation delay (2.5 ns typical)
• Small SM8 package saves board space
• ESD protection exceeds JESD 22 standards
• Partial power-down mode (Ioff) prevents backflow current

Target Applications

• 5G base station control interfaces (e.g., FPGA to ASIC level shifting)
• Automotive dashboard displays (e.g., MCU to LCD driver translation)
• Industrial sensor networks (e.g., 1.8V sensor to 3.3V PLC)
• Portable electronics (e.g., battery management IC communication)
• IoT gateways (e.g., low-power MCU to radio module)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AVCH2T45DCTR. 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

SN74AVCH2T45DCTR 是德州儀器推出的2位元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。它具有雙電源引腳（VCCA 和 VCCB），允許在任一側進行1.2V至3.6V的電壓位準轉換，非常適合混合電壓系統。該器件支援雙向數據傳輸，並具有方向控制（DIR）和輸出使能（OE）引腳。採用小型 SM8 封裝，專為空間受限的應用而優化。

詳細技術參數

核心特性

• 帶方向控制的雙向電壓位準轉換
• 寬電源電壓範圍：兩埠均為1.2V至3.6V
• 高數據速率高達 500 Mbps
• 低傳播延遲（典型值 2.5 ns）
• 小型 SM8 封裝節省電路板空間
• ESD 保護超過 JESD 22 標準
• 部分斷電模式（Ioff）防止反向電流

典型應用場景

• 5G 基地台控制介面（例如 FPGA 到 ASIC 的位準轉換）
• 汽車儀表板顯示（例如 MCU 到 LCD 驅動器的轉換）
• 工業感測器網路（例如 1.8V 感測器到 3.3V PLC）
• 可攜式電子設備（例如電池管理 IC 通訊）
• 物聯網閘道（例如低功耗 MCU 到無線模組）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AVCH2T45DCTR 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]