SN74ACT244DBR TI Buffer/Line Driver | 20-SSOP | 8-Ch, Non-Inverting

Product Overview

The SN74ACT244DBR from Texas Instruments is an octal buffer and line driver designed for high-speed, low-power applications. It features eight non-inverting buffers with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. The device operates from a 4.5V to 5.5V supply and is characterized for operation from -40°C to +85°C. Housed in a compact 20-pin SSOP package, it offers a space-saving solution for modern electronic designs.

Detailed Technical Specifications

Key Features

• 8 non-inverting buffers with 3-state outputs
• High-speed: tpd = 6.5 ns typical at 5V
• Low power consumption: ICC = 40 µA (max)
• Inputs are TTL-voltage compatible
• Outputs source/sink 24 mA
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015
• Available in SSOP package for space-constrained designs

Target Applications

The SN74ACT244DBR is suitable for a wide range of applications including:

• 5G base station control boards for signal buffering
• Automotive dashboard displays and infotainment systems
• Industrial automation PLCs and motor control interfaces
• Memory address drivers in networking equipment
• Data communication systems requiring high-speed line driving

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ACT244DBR. 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

SN74ACT244DBR 是德州儀器（TI）推出的八路緩衝器和線路驅動器，專為高速、低功耗應用設計。它包含八個非反相緩衝器，帶三態輸出，非常適合驅動匯流排或緩衝記憶體位址暫存器。該器件在 4.5V 至 5.5V 電源下工作，工作溫度範圍為 -40°C 至 +85°C。採用緊湊的 20 引腳 SSOP 封裝，為現代電子設計提供了節省空間的解決方案。

詳細技術參數

核心特性

• 8 個非反相緩衝器，帶三態輸出
• 高速：tpd = 6.5 ns（典型值，5V）
• 低功耗：ICC = 40 µA（最大值）
• 輸入與 TTL 電壓相容
• 輸出可提供/吸收 24 mA 電流
• ESD 保護超過 2000V（符合 MIL-STD-883 方法 3015）
• 採用 SSOP 封裝，適合空間受限的設計

典型應用場景

SN74ACT244DBR 適用於多種應用，包括：

• 5G 基站控制板的信號緩衝
• 汽車儀表板顯示和資訊娛樂系統
• 工業自動化 PLC 和馬達控制介面
• 網路設備中的記憶體位址驅動
• 需要高速線路驅動的數據通訊系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ACT244DBR 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]