SN74LVC1T45DCKR TI Voltage Level Translator | SC-70-6 | 1.65V-5.5V, 1ch

Product Overview

The SN74LVC1T45DCKR is a single-bit, dual-supply non-inverting voltage level translator from Texas Instruments. It is designed to interface between different voltage domains, supporting VCCA from 1.65V to 5.5V and VCCB from 1.65V to 5.5V. The device features a direction control pin (DIR) that determines the data flow from A to B or B to A. Housed in a compact SC-70-6 package, it is ideal for space-constrained applications requiring bidirectional voltage translation.

Detailed Technical Specifications

Key Features

• Bidirectional voltage level translation with direction control
• Wide supply voltage range: 1.65V to 5.5V on both ports
• High data rate: up to 420 Mbps
• Low propagation delay: typical 3.5 ns
• Low power consumption: quiescent current max 10 µA
• ESD protection: 2 kV HBM
• Small SC-70-6 package for space-saving designs

Target Applications

• 5G base station control logic interfacing between 1.8V and 3.3V domains
• Automotive dashboard display communication (e.g., connecting MCU to display driver)
• Industrial sensor interfaces (e.g., translating 3.3V sensor output to 5V PLC input)
• Portable electronics like smartphones and tablets for I2C or SPI level shifting
• IoT modules bridging different voltage levels in mixed-voltage systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC1T45DCKR. 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

SN74LVC1T45DCKR 是德州儀器（TI）推出的單通道雙電源非反相電壓位準轉換器。它支援 VCCA 和 VCCB 電壓範圍均為 1.65V 至 5.5V，可實現不同電壓域之間的雙向位準轉換。器件具有方向控制引腳（DIR），用於設定數據流向（A→B 或 B→A）。採用緊湊的 SC-70-6 封裝，適合空間受限的應用。

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 1.65V 至 5.5V
• 高數據速率：最高 420 Mbps
• 低傳播延遲：典型 3.5 ns
• 低功耗：靜態電流最大 10 µA
• ESD 保護：2 kV HBM
• 小型 SC-70-6 封裝，節省空間

典型應用場景

• 5G 基站控制邏輯中 1.8V 與 3.3V 域之間的介面
• 汽車儀表板顯示通訊（例如 MCU 與顯示驅動器連接）
• 工業感測器介面（例如將 3.3V 感測器輸出轉換為 5V PLC 輸入）
• 智慧手機和平板電腦等便攜設備的 I2C 或 SPI 位準轉換
• 物聯網模組在混合電壓系統中的位準橋接

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC1T45DCKR 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。
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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。
• 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]