SN74GTLPH1645GQLR TI Bus Transceiver | 56-BGAMICROSTARJUNIOR（7X4.5） | 16-bit, 3.3V

Product Overview

The SN74GTLPH1645GQLR is a 16-bit bus transceiver from Texas Instruments, designed for high-speed signal translation between GTLP (Gunning Transceiver Logic Plus) and LVTTL (Low-Voltage TTL) levels. Housed in a compact 56-BGA MICROSTAR JUNIOR (7x4.5 mm) package, it supports bidirectional data flow with direction control (DIR) and output enable (OE) pins. Operating from a 3.3V supply, it features split GTLP and LVTTL I/O sections, making it ideal for interfacing between different logic families in high-performance systems.

Detailed Technical Specifications

Key Features

• 16-bit bidirectional bus transceiver
• Translates between GTLP and LVTTL logic levels
• 3.3V operation with 5V tolerant I/Os
• Low propagation delay (3.5 ns typical)
• High drive capability (±24 mA)
• Flow-through pinout for easy PCB layout
• Power-up 3-state outputs
• Bus-hold circuitry on LVTTL inputs

Target Applications

• 5G base station backplane interfaces
• Automotive dashboard display controllers
• Telecommunications switching equipment
• High-speed data acquisition systems
• Industrial control and automation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74GTLPH1645GQLR. 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

SN74GTLPH1645GQLR 是德州儀器（TI）推出的16位匯流排收發器，專為GTLP（Gunning收發器邏輯Plus）與LVTTL（低電壓TTL）電平之間的高速信號轉換而設計。採用緊湊的56-BGA MICROSTAR JUNIOR（7x4.5 mm）封裝，支援雙向數據傳輸，具有方向控制（DIR）和輸出使能（OE）引腳。工作電壓為3.3V，具有分離的GTLP和LVTTL I/O部分，非常適合高性能系統中不同邏輯系列之間的介面。

詳細技術參數

核心特性

• 16位雙向匯流排收發器
• 在GTLP和LVTTL邏輯電平之間轉換
• 3.3V工作，I/O可承受5V
• 低傳播延遲（典型值3.5 ns）
• 高驅動能力（±24 mA）
• 流暢的引腳排列，便於PCB佈局
• 上電時輸出為高阻抗
• LVTTL輸入具有匯流排保持電路

典型應用場景

• 5G基站背板介面
• 汽車儀表板顯示控制器
• 電信交換設備
• 高速數據採集系統
• 工業控制與自動化

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74GTLPH1645GQLR 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]