SN74AXCH4T245PWR TI Voltage Level Translator | 16-TSSOP | 4-bit, Dual-Supply, Auto Direction

Product Overview

The SN74AXCH4T245PWR is a 4-bit non-inverting bus transceiver from Texas Instruments, designed for bidirectional voltage-level translation between two independent power-supply voltages. It features auto-direction sensing, eliminating the need for a direction control pin, and supports a wide supply range from 0.65 V to 3.6 V on both A and B ports. The device is housed in a compact 16-TSSOP package, making it ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Bidirectional voltage-level translation with auto-direction sensing
• Wide supply range: 0.65 V to 3.6 V
• High data rate: up to 500 Mbps
• Low power consumption: ICC < 10 μA
• Integrated pull-up and pull-down resistors on I/O pins
• Bus hold circuitry eliminates external resistors
• ESD protection exceeds JESD 22
• Available in 16-TSSOP package

Target Applications

• 5G base stations: Level translation between baseband processor (1.2V) and RF front-end (1.8V)
• Automotive dashboard: Interface between MCU (3.3V) and display driver (1.8V)
• Industrial sensors: Connect low-voltage sensor (1.8V) to PLC (3.3V)
• Consumer electronics: Smartphone camera module (1.2V) to application processor (1.8V)
• IoT devices: Battery-powered sensors (0.9V) to microcontroller (1.8V)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AXCH4T245PWR. 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

SN74AXCH4T245PWR 是德州儀器推出的4位非反相匯流排收發器，專為兩個獨立電源電壓之間的雙向電壓位準轉換而設計。它具備自動方向感測功能，無需方向控制引腳，並支援 A 和 B 埠的寬電源範圍（0.65 V 至 3.6 V）。該器件採用緊湊的 16-TSSOP 封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 雙向電壓位準轉換，自動方向感測
• 寬電源範圍：0.65 V 至 3.6 V
• 高數據速率：最高 500 Mbps
• 低功耗：ICC < 10 μA
• I/O 引腳內建上拉和下拉電阻
• 匯流排保持電路，無需外部電阻
• ESD 保護超過 JESD 22 標準
• 提供 16-TSSOP 封裝

典型應用場景

• 5G 基地台：基頻處理器 (1.2V) 與射頻前端 (1.8V) 之間的位準轉換
• 汽車儀表板：MCU (3.3V) 與顯示驅動器 (1.8V) 之間的介面
• 工業感測器：低壓感測器 (1.8V) 連接至 PLC (3.3V)
• 消費電子：智慧型手機相機模組 (1.2V) 與應用處理器 (1.8V)
• 物聯網設備：電池供電感測器 (0.9V) 與微控制器 (1.8V)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AXCH4T245PWR 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]