SN74ALVCH16543DGG TI Bus Transceiver | 56-TSSOP | 16-bit, 3.3V

Product Overview

The SN74ALVCH16543DGG from Texas Instruments is a 16-bit registered transceiver designed for asynchronous communication between two data buses. It operates from a 2.3V to 3.6V supply, making it ideal for low-voltage applications. The device features non-inverting 3-state outputs and is housed in a 56-pin TSSOP package. It supports partial-power-down mode (Ioff) and bus-hold circuitry, eliminating the need for external pull-up resistors.

Detailed Technical Specifications

Key Features

• 16-bit registered transceiver with dual enable (OEAB and OEBA)
• Bus-hold on data inputs eliminates external pull-up/pull-down resistors
• Partial-power-down (Ioff) supports live insertion
• Latch-up performance exceeds 100 mA per JESD 78, Class II
• ESD protection exceeds JESD 22: 2000V HBM, 1000V CDM
• Packaged in 56-pin TSSOP (DGG) with 0.5mm pitch

Target Applications

• 5G base station control boards (e.g., for interfacing FPGA with backplane buses)
• Automotive dashboard display modules (e.g., connecting MCU to LCD driver)
• Industrial PLC I/O modules (e.g., data buffering between CPU and fieldbus)
• Telecommunications line cards (e.g., bridging between line interface and switch fabric)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALVCH16543DGG. 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

SN74ALVCH16543DGG 是德州儀器（TI）生產的16位寄存收發器，專為兩個數據總線之間的非同步通信設計。它支持2.3V至3.6V的電源電壓，適用於低電壓應用。器件具有非反相三態輸出，採用56引腳TSSOP封裝。支持部分斷電模式（Ioff）和總線保持電路，無需外部上拉電阻。

詳細技術參數

核心特性

• 16位寄存收發器，帶雙使能（OEAB 和 OEBA）
• 數據輸入端的總線保持功能，無需外部上拉/下拉電阻
• 部分斷電模式（Ioff）支持帶電插拔
• 閂鎖性能超過 100 mA（JESD 78 Class II）
• ESD 保護超過 JESD 22：2000V HBM，1000V CDM
• 採用 56 引腳 TSSOP（DGG）封裝，引腳間距 0.5mm

典型應用場景

• 5G 基站控制板（例如，用於 FPGA 與背板總線的接口）
• 汽車儀表盤顯示模塊（例如，連接 MCU 與 LCD 驅動器）
• 工業 PLC I/O 模塊（例如，CPU 與現場總線之間的數據緩衝）
• 電信線路卡（例如，線路接口與交換結構之間的橋接）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALVCH16543DGG 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。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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]