SN74GTLPH16945GR TI Bus Transceiver | 48-TSSOP | 3.3V, 16-bit

Product Overview

The SN74GTLPH16945GR is a 16-bit (dual 8-bit) bus transceiver from Texas Instruments, designed for asynchronous communication between GTLP (Gunning Transceiver Logic Plus) and LVTTL (Low-Voltage TTL) logic levels. It features two independent 8-bit transceiver channels with direction control (DIR) and output enable (OE) pins. The device supports partial power-down (Ioff) and live insertion, making it ideal for hot-swap applications. Housed in a 48-pin TSSOP package, it operates over a wide temperature range of -40°C to +85°C.

Detailed Technical Specifications

Key Features

• Bidirectional 16-bit bus transceiver with two 8-bit channels
• Supports GTLP to LVTTL and LVTTL to GTLP translation
• Partial power-down (Ioff) and live insertion support
• Low propagation delay (3.5 ns typical)
• High drive capability: ±50 mA on GTLP side, ±24 mA on LVTTL side
• ESD protection exceeds 2000 V (HBM)
• Available in 48-pin TSSOP package

Target Applications

• 5G base station backplane interfaces (e.g., between FPGA and backplane connectors)
• Automotive dashboard display modules (e.g., connecting infotainment SoC to LVDS bridge)
• Industrial control systems (e.g., PLC backplane communication)
• Telecommunications equipment (e.g., line cards and switch fabrics)
• Hot-swappable server blades (e.g., PCIe bridge to GTLP bus)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74GTLPH16945GR. 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

SN74GTLPH16945GR 是德州儀器（TI）推出的16位（雙8位）匯流排收發器，專為 GTLP（Gunning Transceiver Logic Plus）與 LVTTL（低電壓 TTL）邏輯電平之間的異步通信而設計。它包含兩個獨立的8位收發通道，具有方向控制（DIR）和輸出使能（OE）引腳。該器件支持部分斷電（Ioff）和帶電插拔，非常適合熱插拔應用。採用48引腳 TSSOP 封裝，工作溫度範圍為 -40°C 至 +85°C。

詳細技術參數

核心特性

• 雙向16位匯流排收發器，包含兩個8位通道
• 支持 GTLP 到 LVTTL 及 LVTTL 到 GTLP 電平轉換
• 支持部分斷電 (Ioff) 和帶電插拔
• 低傳播延遲 (典型 3.5 ns)
• 高驅動能力：GTLP 側 ±50 mA，LVTTL 側 ±24 mA
• ESD 保護超過 2000 V (HBM)
• 採用 48 引腳 TSSOP 封裝

典型應用場景

• 5G 基站背板接口（例如 FPGA 與背板連接器之間）
• 汽車儀表盤顯示模塊（例如信息娛樂 SoC 與 LVDS 橋接器連接）
• 工業控制系統（例如 PLC 背板通信）
• 電信設備（例如線卡和交換結構）
• 熱插拔服務器刀片（例如 PCIe 橋接器到 GTLP 匯流排）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74GTLPH16945GR 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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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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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]