SN74LVT162245DGGR TI Bus Transceiver | 48-TSSOP | 3.3V, 16-bit

Product Overview

The SN74LVT162245DGGR is a 16-bit (dual-octal) non-inverting bus transceiver from Texas Instruments, designed for 3.3-V VCC operation with 5-V tolerant I/Os. It features two separate enable pins (1OE and 2OE) and two direction controls (1DIR and 2DIR) for independent control of each 8-bit channel. The device supports bidirectional data flow between two buses (A and B) and is ideal for asynchronous communication in high-speed systems. Housed in a 48-pin TSSOP package, it offers a compact solution for data bus interfaces.

Detailed Technical Specifications

Key Features

• 16-bit bidirectional bus transceiver with two independent 8-bit channels
• 3.3-V operation with 5-V tolerant inputs and outputs
• Supports mixed-mode signal operation (5-V input to 3.3-V output)
• High drive capability: -32 mA / 64 mA
• Low propagation delay: 3.5 ns typical
• Power-down high-impedance outputs
• Bus-hold circuitry eliminates need for external pull-up resistors
• ESD protection exceeds JESD 22

Target Applications

• 5G base station control boards: data bus isolation between baseband and RF modules
• Automotive dashboard displays: interface between microcontroller and display driver
• Industrial PLCs: bus transceiver for backplane communication
• Networking equipment: router/switch data bus bridging
• Medical imaging systems: data transfer between acquisition and processing units

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVT162245DGGR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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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

SN74LVT162245DGGR 是德州儀器（TI）推出的16位（雙八位）非反相匯流排收發器，專為3.3V VCC 操作設計，支援5V 容限 I/O。它具有兩個獨立的使能引腳（1OE 和 2OE）和兩個方向控制引腳（1DIR 和 2DIR），可獨立控制每個8位通道。該器件支援兩個匯流排（A 和 B）之間的雙向數據傳輸，非常適合高速系統中的異步通信。採用48引腳 TSSOP 封裝，為數據匯流排接口提供緊湊解決方案。

詳細技術參數

核心特性

• 16位雙向匯流排收發器，帶兩個獨立的8位通道
• 3.3V 操作，輸入和輸出支援5V 容限
• 支援混合模式信號操作（5V 輸入至3.3V 輸出）
• 高驅動能力：-32 mA / 64 mA
• 低傳播延遲：典型值3.5 ns
• 斷電時輸出為高阻抗
• 匯流排保持電路無需外部上拉電阻
• ESD 保護超過 JESD 22 標準

典型應用場景

• 5G 基站控制板：基帶與射頻模塊之間的數據匯流排隔離
• 汽車儀表盤顯示：微控制器與顯示驅動器之間的接口
• 工業 PLC：背板通信的匯流排收發器
• 網絡設備：路由器/交換機數據匯流排橋接
• 醫療影像系統：採集單元與處理單元之間的數據傳輸

環球供應鏈與批發合作夥伴方案

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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