SN74AHC244QDWRQ1 TI Buffer/Driver | 20-SOIC | 8-Ch, 2V-5.5V

Product Overview

The SN74AHC244QDWRQ1 is a high-speed octal buffer and line driver designed for automotive applications. It features 8-bit non-inverting outputs with 3-state control, making it ideal for driving bus lines or buffering memory address registers. Operating from 2V to 5.5V, this device is compatible with TTL levels and offers balanced propagation delays and high noise immunity. Housed in a 20-SOIC package, it is qualified to AEC-Q100 for automotive reliability.

Detailed Technical Specifications

Key Features

• 8-bit non-inverting buffer/line driver with 3-state outputs
• Wide operating voltage range: 2V to 5.5V
• High drive capability: ±8 mA at 5V
• Low power consumption: 20 µA max ICC
• Balanced propagation delays: tPLH ≈ tPHL
• Input hysteresis for noise immunity
• AEC-Q100 qualified for automotive applications
• ESD protection exceeds 2000V HBM

Target Applications

The SN74AHC244QDWRQ1 is suitable for automotive electronics such as engine control units (ECUs), advanced driver-assistance systems (ADAS) like radar modules, infotainment systems, and body control modules. It can also be used in industrial applications like programmable logic controllers (PLCs), motor drives, and communication interfaces. Specific examples include 5G base station control boards, automotive dashboard displays, and battery management systems (BMS).

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC244QDWRQ1. 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

SN74AHC244QDWRQ1 是一款高速八通道緩衝器和線路驅動器，專為汽車應用設計。它具有8位非反相輸出和三態控制，非常適合驅動總線或緩存存儲器地址寄存器。工作電壓範圍為2V至5.5V，兼容TTL電平，具有平衡的傳播延遲和高噪聲抗擾度。採用20-SOIC封裝，符合AEC-Q100汽車可靠性標準。

詳細技術參數

核心特性

• 8位非反相緩衝器/線路驅動器，帶三態輸出
• 寬工作電壓範圍：2V 至 5.5V
• 高驅動能力：±8 mA (5V時)
• 低功耗：最大20 µA ICC
• 平衡傳播延遲：tPLH ≈ tPHL
• 輸入滯回特性，增強噪聲抗擾度
• 通過AEC-Q100汽車應用認證
• ESD保護超過2000V HBM

典型應用場景

SN74AHC244QDWRQ1 適用於汽車電子，如發動機控制單元 (ECU)、高級駕駛輔助系統 (ADAS) 中的雷達模塊、信息娛樂系統和車身控制模塊。也可用於工業應用，如可編程邏輯控制器 (PLC)、電機驅動和通信接口。具體實例包括5G基站控制板、汽車儀表盤顯示器和電池管理系統 (BMS)。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC244QDWRQ1 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]