SN74LVC126ANSR TI Buffer/Driver | 14-SO | 3.3V, 4-Channel

Product Overview

The SN74LVC126ANSR is a quadruple bus buffer gate with 3-state outputs from Texas Instruments, designed for 2.7V to 3.6V VCC operation. 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 in the high-impedance state. The device is fabricated using advanced LVC technology, providing low power consumption and high drive capability. It is available in a 14-pin SO package (NSR suffix) and is fully specified for partial-power-down applications using Ioff circuitry, which disables outputs when VCC is 0V, preventing damaging backflow current.

Detailed Technical Specifications

Key Features

• Operates from 2.7V to 3.6V
• Inputs accept voltages up to 5.5V
• Max tpd of 3.8 ns at 3.3V
• Low power consumption, 10 µA max ICC
• ±24 mA output drive at 3.3V
• Ioff supports partial-power-down mode
• 3-state outputs for bus-oriented applications
• Latch-up performance exceeds 250 mA per JESD 17
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)

Target Applications

The SN74LVC126ANSR is ideal for a wide range of applications including:

• 5G base station control logic
• Automotive dashboard display interfaces
• Industrial automation PLC I/O modules
• Consumer electronics like smart home hubs
• Data communication equipment (routers, switches)
• Medical device signal buffering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC126ANSR. 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

SN74LVC126ANSR 是德州儀器（TI）推出的四路總線緩衝閘極，帶三態輸出，工作電壓範圍為 2.7V 至 3.6V。它包含四個獨立的非反相緩衝閘極，每個閘極由輸出使能（OE）輸入控制。當 OE 為低電平時，輸出處於高阻抗狀態。該器件採用先進的 LVC 技術製造，具有低功耗和高驅動能力。它採用 14 引腳 SO 封裝（NSR 後綴），並通過 Ioff 電路完全支持部分斷電應用，當 VCC 為 0V 時可禁用輸出，防止損壞性回流電流。

詳細技術參數

核心特性

• 工作電壓 2.7V 至 3.6V
• 輸入可接受高達 5.5V 電壓
• 3.3V 時最大傳播延遲 3.8 ns
• 低功耗，最大 ICC 為 10 µA
• 3.3V 時 ±24 mA 輸出驅動
• Ioff 支持部分斷電模式
• 三態輸出適用於總線應用
• 閂鎖性能超過 250 mA（JESD 17）
• ESD 保護超過 JESD 22（2000V HBM，1000V CDM）

典型應用場景

SN74LVC126ANSR 適用於多種應用，包括：

• 5G 基站控制邏輯
• 汽車儀表板顯示接口
• 工業自動化 PLC I/O 模塊
• 消費電子產品，如智能家居中樞
• 數據通信設備（路由器、交換機）
• 醫療設備信號緩衝

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC126ANSR 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]