SN74AHC125BQAR TI Buffer/Driver | 14-WQFN (3x2.5) | 2V-5.5V, 8mA

Product Overview

The SN74AHC125BQAR is a high-performance quad bus buffer gate with 3-state outputs from Texas Instruments. It 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 high-impedance state. This device is designed for 2-V to 5.5-V VCC operation, making it suitable for a wide range of applications. The SN74AHC125BQAR is housed in a compact 14-WQFN (3x2.5 mm) package, ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2 V to 5.5 V
• 3-state outputs for bus-oriented applications
• High drive capability: ±8 mA at 5 V
• Low power consumption: 20 µA max ICC
• Typical tpd of 7.5 ns at 5 V
• Inputs are overvoltage tolerant up to 5.5 V
• ESD protection exceeds JESD 22
• Packaged in ultra-small 14-WQFN (3x2.5 mm)

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial automation PLC I/O modules
• Portable medical devices (e.g., glucose meters)
• Consumer electronics (e.g., smart home hubs)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC125BQAR. 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

SN74AHC125BQAR 是德州儀器（TI）的一款高性能四路總線緩衝閘，具有三態輸出。它包含四個獨立的非反相緩衝閘，每個都由輸出使能（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。該器件設計在 2 V 至 5.5 V 的 VCC 下工作，適用於多種應用。SN74AHC125BQAR 採用緊湊的 14-WQFN（3x2.5 mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 寬工作電壓範圍：2 V 至 5.5 V
• 三態輸出，適用於總線應用
• 高驅動能力：±8 mA (5 V)
• 低功耗：最大 20 µA ICC
• 典型傳播延遲 7.5 ns (5 V)
• 輸入過壓容限高達 5.5 V
• ESD 保護超過 JESD 22 標準
• 超小型 14-WQFN (3x2.5 mm) 封裝

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表板顯示驅動
• 工業自動化 PLC I/O 模塊
• 便攜式醫療設備（如血糖儀）
• 消費電子（如智能家居中樞）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC125BQAR 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]