SN74LXCH1T45DTQR TI Voltage Level Translator | 6-X2SON (1x0.8) | 1.1V-5.5V, 500Mbps

Product Overview

The SN74LXCH1T45DTQR is a single-bit, dual-supply, non-inverting voltage level translator from Texas Instruments. It features a direction control pin (DIR) that allows bidirectional voltage translation between two independent power-supply voltages. The device supports a wide supply voltage range from 1.1V to 5.5V on both VCCA and VCCB, making it suitable for interfacing low-voltage ASICs/FPGAs with higher-voltage peripherals. Housed in a compact 6-X2SON (1mm x 0.8mm) package, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Bidirectional voltage translation with direction control
• Wide supply range: 1.1V to 5.5V
• High data rate: up to 500 Mbps
• Low propagation delay: 1.5 ns typical
• Ultra-low quiescent current: 10 µA max
• Small footprint: 6-X2SON (1mm x 0.8mm)
• Partial power-down mode (Ioff) prevents backflow current
• ESD protection: 2 kV HBM

Target Applications

• 5G base station control logic level translation
• Automotive dashboard display interface (e.g., connecting 1.8V MCU to 3.3V display driver)
• Industrial sensor modules (e.g., 1.8V sensor to 3.3V PLC)
• Portable electronics (e.g., smartphone GPIO expansion)
• IoT edge devices (e.g., 1.8V SoC to 3.3V wireless module)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LXCH1T45DTQR. 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

SN74LXCH1T45DTQR 是德州儀器（TI）推出的一款單通道、雙電源、非反相電壓位準轉換器。它通過方向控制引腳（DIR）實現雙向電壓轉換，支援 VCCA 和 VCCB 兩側獨立電源電壓範圍 1.1V 至 5.5V，適用於低電壓 ASIC/FPGA 與高電壓外設之間的介面轉換。器件採用緊湊的 6-X2SON（1mm x 0.8mm）封裝，適合空間受限的應用場景。

詳細技術參數

核心特性

• 帶方向控制的雙向電壓轉換
• 寬電源範圍：1.1V 至 5.5V
• 高速數據傳輸：最高 500 Mbps
• 低傳播延遲：典型 1.5 ns
• 超低靜態電流：最大 10 µA
• 小尺寸封裝：6-X2SON（1mm x 0.8mm）
• 部分斷電模式（Ioff）防止反向電流
• ESD 保護：2 kV HBM

典型應用場景

• 5G 基站控制邏輯位準轉換
• 汽車儀表板顯示介面（例如 1.8V MCU 連接 3.3V 顯示驅動器）
• 工業感測器模組（例如 1.8V 感測器連接 3.3V PLC）
• 可攜式電子設備（例如智慧手機 GPIO 擴展）
• 物聯網邊緣設備（例如 1.8V SoC 連接 3.3V 無線模組）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LXCH1T45DTQR 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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• 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.
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