SN74HC126ANSR TI Buffer/Driver | 14-SO | 2V-6V, 7.8mA

Product Overview

The SN74HC126ANSR is a quad bus buffer gate with 3-state outputs from Texas Instruments, designed for high-speed CMOS logic. It operates over a wide supply voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. The device features four independent buffer gates with non-inverting outputs, each with its own output enable control. The 3-state outputs allow connection to bus-oriented systems, providing high-impedance states when disabled. Packaged in a 14-pin SO (NSR) package, it offers a compact solution for signal buffering and driving.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VOH = VCC - 0.1V at 6mA
• 3-state outputs for bus-oriented applications
• Low power consumption: ICC max 80 µA at 25°C
• Compatible with TTL levels
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

• 5G base station control logic: buffering enable signals for RF front-end modules
• Automotive dashboard displays: driving LED indicators and segment drivers
• Industrial PLCs: isolating and buffering sensor inputs
• Consumer electronics: level shifting for SD card interfaces
• Medical devices: signal conditioning for portable monitors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC126ANSR. 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

SN74HC126ANSR 是德州儀器推出的四路總線緩衝門，帶三態輸出，採用高速 CMOS 邏輯。它支持 2V 至 6V 的寬電源電壓範圍，適用於電池供電和工業應用。器件包含四個獨立的非反相緩衝門，每個都有獨立的輸出使能控制。三態輸出允許連接到總線系統，在禁用時提供高阻抗狀態。採用 14 引腳 SO（NSR）封裝，為信號緩衝和驅動提供緊湊解決方案。

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：典型 VOH = VCC - 0.1V (6mA 時)
• 三態輸出，適用於總線應用
• 低功耗：25°C 時 ICC 最大 80 µA
• 與 TTL 電平兼容
• ESD 保護超過 2000V（MIL-STD-883）

典型應用場景

• 5G 基站控制邏輯：緩衝射頻前端模塊的使能信號
• 汽車儀表盤顯示：驅動 LED 指示燈和段驅動器
• 工業 PLC：隔離和緩衝傳感器輸入
• 消費電子：SD 卡接口的電平轉換
• 醫療設備：便攜監護儀的信號調理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC126ANSR 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]