SN74AHC125PWR TI Buffer/Driver | 14-TSSOP | 2V-5.5V, 8mA Output

Product Overview

The SN74AHC125PWR is a quad bus buffer gate with 3-state outputs from Texas Instruments, designed for 2-V to 5.5-V VCC operation. It features independent line drivers with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. The device is fabricated using advanced silicon-gate CMOS technology, achieving high speed and low power consumption similar to LSTTL devices. The 3-state outputs are controlled by an output-enable (OE) input, allowing connection to a bus-organized system without loading the bus when disabled.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2 V to 5.5 V
• High noise immunity: VNIH = 0.7 × VCC, VNIL = 0.3 × VCC
• Low power consumption: ICC = 4 µA (max) at 5.5 V
• High drive capability: ±8 mA at 5 V
• 3-state outputs for bus-oriented applications
• ESD protection exceeds JESD 22: 2000-V Human-Body Model, 1000-V Charged-Device Model
• Latch-up performance exceeds 250 mA per JESD 78

Target Applications

The SN74AHC125PWR is suitable for a wide range of applications including:

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Consumer electronics like smart home hubs
• Data communication equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC125PWR. 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

SN74AHC125PWR 是德州儀器（TI）推出的四路總線緩衝門，帶三態輸出，工作電壓範圍為 2 V 至 5.5 V。該器件包含四個獨立的線路驅動器，具有三態輸出，非常適合驅動總線線路或緩衝存儲器地址寄存器。它採用先進的硅柵 CMOS 技術製造，實現了與 LSTTL 器件相似的高速和低功耗。三態輸出由輸出使能（OE）輸入控制，允許在禁用時連接到總線組織系統而不加載總線。

詳細技術參數

核心特性

• 寬工作電壓範圍：2 V 至 5.5 V
• 高噪聲抗擾度：VNIH = 0.7 × VCC，VNIL = 0.3 × VCC
• 低功耗：ICC = 4 µA（最大值，5.5 V）
• 高驅動能力：±8 mA（5 V）
• 三態輸出，適用於總線應用
• ESD 保護超過 JESD 22：2000-V 人體模型，1000-V 充電器件模型
• 閂鎖性能超過 250 mA（JESD 78）

典型應用場景

SN74AHC125PWR 適用於多種應用，包括：

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業 PLC I/O 模塊
• 消費電子產品，如智能家居中樞
• 數據通信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC125PWR 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]