SN74F543DBLE TI Bus Transceiver | 8-Bit | 3-State, Non-Inverting

Product Overview

The SN74F543DBLE is a high-performance 8-bit bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between two data buses. It features 3-state outputs and non-inverting logic, making it ideal for buffering and driving bus lines in digital systems. The device operates over a wide voltage range and offers high-speed propagation delays, ensuring reliable data transfer in demanding applications.

Detailed Technical Specifications

Key Features

• Bidirectional bus transceiver with 8-bit width
• Non-inverting logic for data integrity
• 3-state outputs for bus isolation
• High-speed propagation delay: 6.5 ns typical
• Low power consumption: 50 µA max ICC
• ESD protection: 2000V HBM
• Compatible with TTL and CMOS logic levels
• Available in SSOP package for space-saving designs

Target Applications

The SN74F543DBLE is suitable for a wide range of applications, including:

• 5G base station control boards for data bus isolation
• Automotive dashboard display systems for signal buffering
• Industrial PLC (Programmable Logic Controller) I/O modules
• Telecommunications equipment for backplane data transfer
• Medical imaging devices for high-speed data routing
• Consumer electronics like gaming consoles for peripheral communication

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74F543DBLE. 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

SN74F543DBLE 是德州儀器（TI）推出的一款高性能8位雙向匯流排收發器，專為兩個數據匯流排之間的雙向異步通信設計。它採用三態輸出和非反相邏輯，非常適合在數位系統中緩衝和驅動匯流排線路。該器件在寬電壓範圍內工作，並提供高速傳播延遲，確保在要求苛刻的應用中實現可靠的數據傳輸。

詳細技術參數

核心特性

• 雙向匯流排收發器，8位寬度
• 非反相邏輯，確保數據完整性
• 三態輸出，實現匯流排隔離
• 高速傳播延遲：典型值 6.5 ns
• 低功耗：最大 ICC 50 µA
• ESD 保護：2000V HBM
• 兼容 TTL 和 CMOS 邏輯電平
• 採用 SSOP 封裝，節省空間

典型應用場景

SN74F543DBLE 適用於多種應用，包括：

• 5G 基站控制板，用於數據匯流排隔離
• 汽車儀表板顯示系統，用於信號緩衝
• 工業 PLC（可編程邏輯控制器）I/O 模塊
• 電信設備，用於背板數據傳輸
• 醫療成像設備，用於高速數據路由
• 消費電子產品（如遊戲機），用於外設通信

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74F543DBLE 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]