SN74ALVC16501DL TI 18-bit Universal Bus Transceiver | 3.3V, 5V Tolerant

Product Overview

The SN74ALVC16501DL is an 18-bit universal bus transceiver from Texas Instruments, designed for asynchronous communication between data buses. It operates with a 3.3V supply voltage while being 5V tolerant on inputs, making it ideal for mixed-voltage systems. The device features two 18-bit input/output ports (A and B) with direction control (DIR) and output-enable (OE) pins. It supports bidirectional data flow with non-inverting logic and offers high drive capability (±24 mA at 3.3V). The SN74ALVC16501DL is available in a 56-pin SSOP package (DL suffix) and is characterized for operation from -40°C to +85°C.

Detailed Technical Specifications

Key Features

• 18-bit universal bus transceiver with direction control
• Bidirectional data flow between two buses
• 5V tolerant inputs for mixed-voltage systems
• High drive capability: ±24 mA at 3.3V
• Low propagation delay: 3.5 ns max at 3.3V
• Power-down high-impedance outputs
• Bus-hold circuitry eliminates need for external pull-up resistors
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)

Target Applications

• 5G base station control boards for data bus isolation
• Automotive dashboard display modules (e.g., instrument cluster)
• Industrial PLC I/O modules for signal buffering
• Telecommunications line cards for backplane interfacing
• Medical imaging equipment (e.g., ultrasound systems) for data transfer

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALVC16501DL. 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

SN74ALVC16501DL 是德州儀器推出的 18 位通用匯流排收發器，專為數據匯流排之間的異步通信設計。它工作在 3.3V 電源電壓下，輸入可承受 5V 電壓，非常適合混合電壓系統。該器件具有兩個 18 位輸入/輸出端口（A 和 B），並提供方向控制（DIR）和輸出使能（OE）引腳。它支持雙向數據傳輸，邏輯非反相，並具有高驅動能力（3.3V 時 ±24 mA）。SN74ALVC16501DL 採用 56 引腳 SSOP 封裝（DL 後綴），工作溫度範圍為 -40°C 至 +85°C。

詳細技術參數

核心特性

• 18 位通用匯流排收發器，帶方向控制
• 雙向數據傳輸
• 5V 耐受輸入，適用於混合電壓系統
• 高驅動能力：3.3V 時 ±24 mA
• 低傳播延遲：3.3V 時最大 3.5 ns
• 斷電時輸出高阻抗
• 匯流排保持電路，無需外部上拉電阻
• ESD 保護超過 JESD 22 標準（2000V HBM，1000V CDM）

典型應用場景

• 5G 基站控制板，用於數據匯流排隔離
• 汽車儀表盤顯示模塊（例如儀表組）
• 工業 PLC I/O 模塊，用於信號緩衝
• 電信線路卡，用於背板接口
• 醫療成像設備（例如超聲系統），用於數據傳輸

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALVC16501DL 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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