SN74ABT126D TI Buffer/Driver | 14-SOIC | 4-ch, 3-State, 4.5V-5.5V

Product Overview

The SN74ABT126D is a high-performance quad bus buffer gate with 3-state outputs from Texas Instruments. Designed for 4.5V to 5.5V VCC operation, it features four independent buffer gates with non-inverting outputs. Each gate has a separate output enable (OE) input that places the outputs in a high-impedance state when low. The device is fabricated using advanced BiCMOS technology to achieve high speed and low power consumption. It is ideal for driving bus lines or buffering memory address registers. The 14-SOIC package offers a compact footprint for space-constrained designs.

Detailed Technical Specifications

Key Features

• Quad bus buffer with 3-state outputs
• Non-inverting outputs
• Separate output enable for each gate
• High drive capability: -32 mA IOH, 64 mA IOL
• Low propagation delay: 3.8 ns typical
• ESD protection exceeds 2000 V per MIL-STD-883, Method 3015
• Latch-up performance exceeds 500 mA per JESD 17
• Operating voltage range: 4.5V to 5.5V
• Available in 14-SOIC package

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Memory address buffering in servers
• FPGA configuration logic
• Bus isolation in telecom equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ABT126D. 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

SN74ABT126D 是德州儀器 (TI) 推出的高性能四路總線緩衝閘，具有三態輸出。它支援 4.5V 至 5.5V 的電源電壓，包含四個獨立的非反相緩衝閘。每個閘都有一個單獨的輸出使能 (OE) 輸入，當 OE 為低電平時，輸出處於高阻抗狀態。該器件採用先進的 BiCMOS 技術，實現高速和低功耗。它非常適合驅動總線或緩衝存儲器地址寄存器。14-SOIC 封裝為空間受限的設計提供了緊湊的尺寸。

詳細技術參數

核心特性

• 四路總線緩衝器，三態輸出
• 非反相輸出
• 每個閘有獨立的輸出使能
• 高驅動能力：IOH -32 mA，IOL 64 mA
• 低傳播延遲：典型值 3.8 ns
• ESD 保護超過 2000 V (MIL-STD-883, Method 3015)
• 閂鎖性能超過 500 mA (JESD 17)
• 工作電壓範圍：4.5V 至 5.5V
• 提供 14-SOIC 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 PLC I/O 模塊
• 服務器中的存儲器地址緩衝
• FPGA 配置邏輯
• 電信設備中的總線隔離

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ABT126D 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]