SN54HC125J TI Quadruple Bus Buffer Gate | 2V to 6V, High-Current Output

Product Overview

The SN54HC125J is a high-speed quadruple bus buffer gate from Texas Instruments, featuring independent line drivers with 3-state outputs. Designed for 2V to 6V VCC operation, it provides high-current drive capability up to ±6 mA at 5V. The device is characterized for operation from -55°C to 125°C, making it suitable for harsh environments. Each buffer has a separate output enable input (active low), allowing flexible bus-oriented applications.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2V to 6V
• High noise immunity: VNIH = VNIL = 28% of VCC (min)
• 3-state outputs for bus-oriented systems
• Low power consumption: 80-µA max ICC
• Inputs are TTL-voltage compatible
• Latch-up performance exceeds 250 mA per JESD 17

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Medical equipment signal buffering
• Avionics data bus interfaces

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN54HC125J. 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

SN54HC125J 是德州儀器的高速四路總線緩衝閘，具有獨立線路驅動器和三態輸出。設計用於 2V 至 6V 的 VCC 操作，在 5V 時提供高達 ±6 mA 的高電流驅動能力。該器件的工作溫度範圍為 -55°C 至 125°C，適用於惡劣環境。每個緩衝器都有單獨的輸出使能輸入（低電平有效），適用於靈活的總線應用。

詳細技術參數

核心特性

• 寬工作電壓範圍：2V 至 6V
• 高抗噪能力：VNIH = VNIL = 28% VCC（最小值）
• 三態輸出，適用於總線系統
• 低功耗：最大 ICC 80 µA
• 輸入與 TTL 電壓兼容
• 閂鎖性能超過 250 mA，符合 JESD 17 標準

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表板顯示驅動器
• 工業 PLC I/O 模塊
• 醫療設備信號緩衝
• 航空電子數據總線接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN54HC125J 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]