SN74ABT543APWR TI Bus Transceiver | 24-TSSOP | 8-Bit, Non-Inverting, 3-State

Product Overview

The SN74ABT543APWR is an octal registered transceiver from Texas Instruments, designed for bidirectional asynchronous communication between two data buses. It features non-inverting outputs and 3-state outputs for bus-oriented applications. The device is housed in a 24-pin TSSOP package, offering a compact solution for high-performance systems. With a wide supply voltage range of 4.5V to 5.5V and high drive capability, it is suitable for driving heavily loaded backplanes. The SN74ABT543APWR incorporates D-type flip-flops with edge-triggered clocking and output enable controls, providing flexibility in data flow management.

Detailed Technical Specifications

Key Features

• Bidirectional bus transceiver with D-type flip-flops
• Non-inverting outputs with 3-state capability
• Edge-triggered clocking for synchronous operation
• High drive: -32 mA IOH, 64 mA IOL
• Low propagation delay: 4.6 ns typical
• Wide operating temperature range: -40°C to 85°C
• ESD protection exceeds 2000V per MIL-STD-883
• Compatible with TTL and CMOS logic levels

Target Applications

• 5G base station control boards for data bus isolation
• Automotive dashboard display modules for signal buffering
• Industrial PLC backplane communication
• Telecommunications switching equipment
• Data storage systems (e.g., SSD controllers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ABT543APWR. 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

SN74ABT543APWR 是德州儀器的一款八位寄存收發器，專為兩個數據總線之間的雙向異步通信而設計。它具有同相輸出和三態輸出，適用於總線導向的應用。該器件採用 24 引腳 TSSOP 封裝，為高性能系統提供了緊湊的解決方案。寬電源電壓範圍 4.5V 至 5.5V 和高驅動能力使其適合驅動重負載背板。SN74ABT543APWR 包含邊沿觸發時鐘和輸出使能控制的 D 型觸發器，提供了數據流管理的靈活性。

詳細技術參數

核心特性

• 帶 D 型觸發器的雙向總線收發器
• 同相輸出，三態功能
• 邊沿觸發時鐘，支持同步操作
• 高驅動能力：IOH -32 mA，IOL 64 mA
• 低傳播延遲：典型值 4.6 ns
• 寬工作溫度範圍：-40°C 至 85°C
• ESD 保護超過 2000V（MIL-STD-883）
• 兼容 TTL 和 CMOS 邏輯電平

典型應用場景

• 5G 基站控制板的數據總線隔離
• 汽車儀表盤顯示模塊的信號緩衝
• 工業 PLC 背板通信
• 電信交換設備
• 數據存儲系統（如 SSD 控制器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ABT543APWR 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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• 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]