SN74HCT244QPWRG4Q1 TI Buffer/Driver | 20-TSSOP | 8-Ch, Non-Inverting, 5V

Product Overview

The SN74HCT244QPWRG4Q1 from Texas Instruments is a high-speed octal buffer and line driver designed for automotive applications. It features 8 non-inverting channels with 3-state outputs, allowing for bidirectional bus driving and isolation. The device operates from a 4.5V to 5.5V supply, making it compatible with TTL logic levels. Housed in a 20-pin TSSOP package, it is qualified to AEC-Q100 standards for automotive reliability.

Detailed Technical Specifications

Key Features

• 8 non-inverting buffers with 3-state outputs
• Wide operating voltage range: 4.5V to 5.5V
• High-speed: typical tpd of 15ns at 5V
• TTL-compatible inputs
• 3-state outputs for bus-oriented applications
• AEC-Q100 qualified for automotive
• ESD protection exceeds 2000V HBM
• Low power consumption: ICC of 80µA max

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) like radar and camera modules
• 5G base station control logic
• Industrial motor drives and PLCs
• Telecommunications equipment (e.g., routers, switches)
• Medical imaging devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HCT244QPWRG4Q1. 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

SN74HCT244QPWRG4Q1 是德州儀器（TI）推出的一款高速八路緩衝器和線路驅動器，專為汽車應用設計。它具有8個非反相通道和三態輸出，支持雙向總線驅動和隔離。器件工作在4.5V至5.5V電源電壓下，兼容TTL邏輯電平。採用20引腳TSSOP封裝，符合AEC-Q100汽車可靠性標準。

詳細技術參數

核心特性

• 8路非反相緩衝器，帶三態輸出
• 寬工作電壓範圍：4.5V 至 5.5V
• 高速：典型傳播延遲15ns (5V)
• TTL兼容輸入
• 三態輸出適用於總線應用
• 通過AEC-Q100汽車認證
• ESD保護超過2000V HBM
• 低功耗：最大ICC 80µA

典型應用場景

• 汽車信息娛樂系統（如儀表盤顯示、主機）
• 高級駕駛輔助系統（ADAS），如雷達和攝像頭模塊
• 5G基站控制邏輯
• 工業電機驅動和PLC
• 電信設備（如路由器、交換機）
• 醫療成像設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HCT244QPWRG4Q1 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]