SN74ABT2244ADBR TI Buffer/Driver | 20-SSOP | 8-bit, Non-Inverting, 3-State

Product Overview

The SN74ABT2244ADBR is a high-performance octal buffer and line driver designed by Texas Instruments (TI) for 5V logic systems. It features 8-bit non-inverting buffers with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. Housed in a compact 20-SSOP package, this device offers a balance of speed and power efficiency, with a typical propagation delay of 4.1 ns and a maximum quiescent current of 30 mA. The SN74ABT2244ADBR is part of TI's ABT family, known for its advanced BiCMOS technology that combines low power consumption with high drive capability.

Detailed Technical Specifications

Key Features

• 8-bit non-inverting buffer with 3-state outputs
• High drive capability: -32 mA IOH, 64 mA IOL
• Low propagation delay: 4.1 ns typical
• Low quiescent current: 30 mA max
• 5V tolerant inputs
• ESD protection exceeds 2000V per MIL-STD-883
• Available in 20-SSOP package for space-constrained designs

Target Applications

• 5G base station control logic: buffering address/data lines between FPGA and memory modules
• Automotive dashboard display: driving LED indicators and segment displays
• Industrial PLC I/O modules: buffering sensor inputs and actuator outputs
• Telecommunications equipment: line driving for backplane buses
• Medical imaging systems: signal conditioning for data acquisition

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ABT2244ADBR. 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

SN74ABT2244ADBR 是德州儀器 (TI) 設計的高性能八路緩衝器和線路驅動器，適用於 5V 邏輯系統。它包含 8 位非反相緩衝器，帶三態輸出，非常適合驅動總線或緩存存儲器地址寄存器。該器件採用緊湊的 20-SSOP 封裝，在速度和功耗之間取得平衡，典型傳播延遲為 4.1 ns，最大靜態電流為 30 mA。SN74ABT2244ADBR 屬於 TI 的 ABT 系列，以其先進的 BiCMOS 技術而聞名，該技術結合了低功耗和高驅動能力。

詳細技術參數

核心特性

• 8 位非反相緩衝器，帶三態輸出
• 高驅動能力：IOH -32 mA，IOL 64 mA
• 低傳播延遲：典型值 4.1 ns
• 低靜態電流：最大值 30 mA
• 5V 容限輸入
• ESD 保護超過 2000V（符合 MIL-STD-883）
• 採用 20-SSOP 封裝，適合空間受限的設計

典型應用場景

• 5G 基站控制邏輯：在 FPGA 和存儲器模塊之間緩衝地址/數據線
• 汽車儀表盤顯示：驅動 LED 指示燈和段碼顯示
• 工業 PLC I/O 模塊：緩衝傳感器輸入和執行器輸出
• 電信設備：背板總線的線路驅動
• 醫療成像系統：數據採集的信號調理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ABT2244ADBR 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]