CD74HCT126E TI Buffer/Driver | 14-PDIP | 4.5V-5.5V, 4-Channel

Product Overview

The CD74HCT126E is a high-speed CMOS quad bus buffer gate with three-state outputs from Texas Instruments. It operates from a 4.5V to 5.5V supply voltage, making it compatible with TTL logic levels. The device features four independent buffer gates with three-state outputs, allowing for bus-oriented applications. The inputs are protected against electrostatic discharge and provide high noise immunity. The CD74HCT126E is available in a 14-pin PDIP package, suitable for through-hole mounting.

Detailed Technical Specifications

Key Features

• Quad bus buffer gates with three-state outputs
• Wide operating voltage range: 4.5V to 5.5V
• High noise immunity: 30% of VCC
• Low power consumption: 80µA max ICC
• Compatible with TTL input logic levels
• ESD protection exceeds 2000V per MIL-STD-883
• Available in 14-PDIP package

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HCT126E. 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

CD74HCT126E 是德州儀器 (TI) 生產的高速 CMOS 四路總線緩衝閘，具有三態輸出。工作電壓範圍為 4.5V 至 5.5V，與 TTL 邏輯電平兼容。該器件包含四個獨立的緩衝閘，帶三態輸出，適用於總線導向應用。輸入具有靜電放電保護，並提供高噪聲抗擾度。CD74HCT126E 採用 14 引腳 PDIP 封裝，適合通孔安裝。

詳細技術參數

核心特性

• 四路總線緩衝閘，帶三態輸出
• 寬工作電壓範圍：4.5V 至 5.5V
• 高噪聲抗擾度：VCC 的 30%
• 低功耗：最大 ICC 80µA
• 與 TTL 輸入邏輯電平兼容
• ESD 保護超過 2000V（符合 MIL-STD-883）
• 提供 14-PDIP 封裝

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表板顯示驅動器
• 工業 PLC I/O 模塊
• 數據通信總線接口
• 存儲器地址驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HCT126E 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]