SN74ABT8543DL TI Bus Transceiver | 28-BSSOP | 8-Bit, 3-State, Non-Inverting

Product Overview

The SN74ABT8543DL 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 driving heavily loaded backplanes. The device operates with a wide supply voltage range of 4.5V to 5.5V and is characterized for operation from -40°C to +85°C. Housed in a compact 28-BSSOP package, it offers a space-saving solution for high-density applications.

Detailed Technical Specifications

Key Features

• 8-bit bidirectional bus transceiver with non-inverting logic
• 3-state outputs for bus-oriented applications
• High drive capability: -32 mA IOH, 64 mA IOL
• Low propagation delay: 4.1 ns typical
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015
• Latch-up performance exceeds 500 mA per JESD 17
• Package options: 28-BSSOP (DL)

Target Applications

• 5G base station control boards
• Automotive dashboard display systems
• Industrial PLC backplane communication
• Telecommunications switching equipment
• Data storage server backplanes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ABT8543DL. 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

SN74ABT8543DL 是德州儀器推出的一款高性能 8 位總線收發器，專為雙向異步通信設計，支持兩個數據總線之間的數據傳輸。它具有三態輸出和非反相邏輯，非常適合驅動重載背板。器件工作電壓範圍為 4.5V 至 5.5V，工作溫度範圍為 -40°C 至 +85°C。採用緊湊的 28-BSSOP 封裝，為高密度應用提供了節省空間的解決方案。

詳細技術參數

核心特性

• 8 位雙向總線收發器，非反相邏輯
• 三態輸出，適用於總線應用
• 高驅動能力：IOH -32 mA，IOL 64 mA
• 低傳播延遲：典型值 4.1 ns
• ESD 保護超過 2000V（MIL-STD-883，方法 3015）
• 閂鎖性能超過 500 mA（JESD 17）
• 封裝選項：28-BSSOP (DL)

典型應用場景

• 5G 基站控制板
• 汽車儀表盤顯示系統
• 工業 PLC 背板通信
• 電信交換設備
• 數據存儲服務器背板

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ABT8543DL 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]