SN74ABT652DBR TI Bus Transceiver | 24-SSOP | 8-Bit, Non-Inverting, 3-State

Product Overview

The SN74ABT652DBR from Texas Instruments is a high-performance 8-bit bus transceiver with non-inverting 3-state outputs, designed for bidirectional asynchronous communication between two data buses. Housed in a compact 24-SSOP package, this device integrates D-type flip-flops for temporary data storage and features two separate enable controls for direction and output state. It operates over a wide voltage range of 4.5V to 5.5V, making it suitable for 5V logic systems. With typical propagation delays of 4.6 ns and output drive capability of ±32 mA, it ensures high-speed data transfer in demanding applications.

Detailed Technical Specifications

Key Features

• Bi-directional bus transceiver with storage
• Non-inverting outputs
• 3-state outputs for bus isolation
• High drive capability: ±32 mA
• Low propagation delay: 4.6 ns typical
• Wide operating temperature range: -40°C to +85°C
• ESD protection exceeds 2000V per MIL-STD-883
• Latch-up performance exceeds 500 mA per JESD 17

Target Applications

The SN74ABT652DBR is ideal for high-speed data communication in systems such as 5G base stations (e.g., remote radio units), industrial automation controllers (e.g., PLCs), automotive infotainment dashboards, and networking equipment (e.g., routers and switches). It is also used in memory interfacing and data acquisition systems where bidirectional bus isolation and temporary storage are required.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ABT652DBR. 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.
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• 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

SN74ABT652DBR 是德州儀器 (TI) 的一款高性能 8 位總線收發器，具有非反相三態輸出，專為兩個數據總線之間的雙向異步通信而設計。該器件採用緊湊的 24-SSOP 封裝，集成了 D 型觸發器以實現臨時數據存儲，並具有兩個獨立的方向和輸出狀態使能控制。它在 4.5V 至 5.5V 的寬電壓範圍內工作，適用於 5V 邏輯系統。典型傳播延遲為 4.6 ns，輸出驅動能力為 ±32 mA，確保在要求苛刻的應用中實現高速數據傳輸。

詳細技術參數

核心特性

• 帶存儲功能的雙向總線收發器
• 非反相輸出
• 三態輸出實現總線隔離
• 高驅動能力：±32 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）
• 閂鎖性能超過 500 mA（JESD 17）

典型應用場景

SN74ABT652DBR 適用於高速數據通信系統，例如 5G 基站（如遠程射頻單元）、工業自動化控制器（如 PLC）、汽車信息娛樂儀表板以及網絡設備（如路由器和交換機）。它還用於存儲器接口和數據採集系統，需要雙向總線隔離和臨時存儲的場合。

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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