SN74LS125ADBR TI Buffer/Driver | 14-SSOP | 4.75V-5.25V, 3-State Outputs

Product Overview

The SN74LS125ADBR is a quadruple bus buffer gate with 3-state outputs from Texas Instruments, designed for high-performance bus-oriented systems. It features four independent buffer gates with active-low output enable (OE) inputs. When OE is low, the output follows the input; when OE is high, the output is in a high-impedance state, allowing multiple outputs to share a common bus line. The device operates from a 4.75V to 5.25V supply voltage and is characterized for operation from 0°C to 70°C. Housed in a compact 14-pin SSOP package, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Quadruple bus buffer gates with 3-state outputs
• Active-low output enable for each gate
• High-impedance state when OE is high
• Wide supply voltage range: 4.75V to 5.25V
• Low power consumption
• Compatible with TTL logic levels
• Compact 14-SSOP package for space-saving designs

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial automation PLC I/O modules
• Data communication bus buffering
• Memory address and data bus drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS125ADBR. 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

SN74LS125ADBR 是德州儀器推出的四路總線緩衝閘極，具有三態輸出，專為高性能總線系統設計。它包含四個獨立的緩衝閘極，每個閘極帶有低電平有效的輸出使能（OE）輸入。當 OE 為低電平時，輸出跟隨輸入；當 OE 為高電平時，輸出處於高阻抗狀態，允許多個輸出共享同一總線。器件工作電壓範圍為 4.75V 至 5.25V，工作溫度範圍為 0°C 至 70°C。採用緊湊的 14 引腳 SSOP 封裝，適合空間受限的應用。

詳細技術參數

核心特性

• 四路總線緩衝閘極，帶三態輸出
• 每個閘極具有低電平有效的輸出使能
• OE 為高電平時輸出高阻抗
• 寬電源電壓範圍：4.75V 至 5.25V
• 低功耗
• 兼容 TTL 邏輯電平
• 緊湊的 14-SSOP 封裝，節省空間

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業自動化 PLC I/O 模塊
• 數據通信總線緩衝
• 存儲器地址和數據總線驅動

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS125ADBR 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]