SN74ALVCHR16409LR TI Universal Bus Transceiver | 56-SSOP | 16-Bit, 3.6V

Product Overview

The SN74ALVCHR16409LR is a 16-bit universal bus transceiver from Texas Instruments, designed for high-speed data transfer and voltage translation in mixed-voltage systems. It operates from 1.65V to 3.6V, making it ideal for interfacing between 1.8V and 3.3V logic families. The device features 3-state outputs, bus-hold circuitry, and partial power-down (Ioff) protection. Housed in a 56-pin SSOP package, it supports bidirectional data flow with direction control (DIR) and output enable (OE) pins.

Detailed Technical Specifications

Key Features

• 16-bit bidirectional bus transceiver with 3-state outputs
• Wide operating voltage range: 1.65V to 3.6V
• Supports mixed-voltage operation (e.g., 1.8V to 3.3V translation)
• Bus-hold circuitry eliminates need for external pull-up resistors
• Partial power-down (Ioff) protection prevents back-current when VCC=0V
• High drive capability: ±24mA at 3.0V
• Low propagation delay: 3.5ns typical at 3.3V
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)

Target Applications

• 5G base station control boards (e.g., interface between FPGA and baseband processor)
• Automotive dashboard displays (e.g., connecting MCU to LCD driver)
• Industrial PLC modules (e.g., data bus isolation between sensors and controller)
• Networking equipment (e.g., router backplane signal routing)
• Consumer electronics (e.g., smart TV mainboard voltage translation)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALVCHR16409LR. 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

SN74ALVCHR16409LR 是德州儀器推出的16位通用匯流排收發器，專為混合電壓系統中的高速數據傳輸和電壓轉換設計。工作電壓範圍為1.65V至3.6V，非常適合在1.8V和3.3V邏輯系列之間進行介面轉換。該器件具有三態輸出、匯流排保持電路和部分斷電（Ioff）保護功能。採用56引腳SSOP封裝，支援雙向數據流，並提供方向控制（DIR）和輸出使能（OE）引腳。

詳細技術參數

核心特性

• 16位雙向匯流排收發器，帶三態輸出
• 寬工作電壓範圍：1.65V 至 3.6V
• 支援混合電壓操作（例如1.8V至3.3V轉換）
• 匯流排保持電路無需外部上拉電阻
• 部分斷電（Ioff）保護，防止VCC=0V時的回灌電流
• 高驅動能力：±24mA (3.0V時)
• 低傳播延遲：典型3.5ns (3.3V時)
• ESD保護超過JESD 22標準（2000V HBM，1000V CDM）

典型應用場景

• 5G基站控制板（例如FPGA與基帶處理器之間的介面）
• 汽車儀表盤顯示（例如MCU連接LCD驅動器）
• 工業PLC模組（例如感測器與控制器之間的數據匯流排隔離）
• 網路設備（例如路由器背板信號路由）
• 消費電子（例如智能電視主板的電壓轉換）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALVCHR16409LR 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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• 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]