SN74AHC125MDREP TI Buffer/Driver | 14-SOIC | 2V-5.5V, ±8mA

Product Overview

The SN74AHC125MDREP is a high-performance quad bus buffer gate with 3-state outputs from Texas Instruments, designed for enhanced reliability in mission-critical applications. It operates over a wide supply voltage range of 2V to 5.5V, making it suitable for both 3.3V and 5V systems. The device features four independent buffer gates with non-inverting outputs, each controlled by an output enable (OE) input. When OE is low, the output is enabled; when high, the output is in a high-impedance state. This part is specified for the extended industrial temperature range of -55°C to 125°C and is offered in a 14-pin SOIC package. It is part of TI's Enhanced Product (EP) portfolio, which includes additional testing and qualification for defense, aerospace, and other high-reliability applications.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 2V to 5.5V
• 3-state outputs for bus-oriented applications
• High drive capability: ±8mA at 4.5V
• Low power consumption: 10μA max ICC
• Enhanced product for extended temperature and reliability
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)
• Latch-up performance exceeds 250mA per JESD 78

Target Applications

The SN74AHC125MDREP is ideal for high-reliability systems such as 5G base stations (e.g., Nokia AirScale, Ericsson Radio System), avionics (e.g., Honeywell flight management systems), industrial automation (e.g., Siemens PLCs), and automotive infotainment (e.g., Tesla dashboard displays). It is also used in military communication equipment and satellite systems where extended temperature range and robust performance are critical.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC125MDREP. 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

SN74AHC125MDREP 是德州儀器推出的一款高性能四路總線緩衝閘極，具有三態輸出，專為關鍵任務應用中的高可靠性而設計。它支持 2V 至 5.5V 的寬電源電壓範圍，適用於 3.3V 和 5V 系統。該器件包含四個獨立的非反相緩衝閘極，每個閘極由一個輸出使能（OE）輸入控制。當 OE 為低電平時，輸出使能；當 OE 為高電平時，輸出處於高阻抗狀態。該器件指定用於 -55°C 至 125°C 的擴展工業溫度範圍，並採用 14 引腳 SOIC 封裝。它是 TI 增強型產品（EP）系列的一部分，包括針對國防、航空航天和其他高可靠性應用的額外測試和認證。

詳細技術參數

核心特性

• 寬電源電壓範圍：2V 至 5.5V
• 三態輸出，適用於總線應用
• 高驅動能力：±8mA (4.5V)
• 低功耗：最大 ICC 10μA
• 增強型產品，適用於擴展溫度和高可靠性
• ESD 保護超過 JESD 22 (2000V HBM, 1000V CDM)
• 閂鎖性能超過 250mA (JESD 78)

典型應用場景

SN74AHC125MDREP 適用於高可靠性系統，例如 5G 基站（如 Nokia AirScale、Ericsson Radio System）、航空電子（如 Honeywell 飛行管理系統）、工業自動化（如 Siemens PLC）和汽車信息娛樂系統（如 Tesla 儀表板顯示）。它還用於軍事通信設備和衛星系統，這些系統需要擴展溫度範圍和穩健性能。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC125MDREP 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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品質保證與合規

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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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