SN74ALS244CDBR TI Buffer/Line Driver | 20-SSOP | 8-ch, 4.5V-5.5V

Product Overview

The SN74ALS244CDBR is a high-performance octal buffer and line driver designed by Texas Instruments. It features 8 non-inverting channels with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. Housed in a compact 20-pin SSOP package, this device operates over a wide supply voltage range of 4.5V to 5.5V and offers high-speed propagation delays typical of 6ns. Its low power consumption and robust output drive capability make it suitable for a variety of digital systems requiring signal buffering and line driving.

Detailed Technical Specifications

Key Features

• 8 non-inverting buffers with 3-state outputs
• High-speed propagation delay: 6ns typical
• Low power consumption: ICC = 50mA max
• Wide operating voltage: 4.5V to 5.5V
• Output drive capability: ±24mA at 5V
• Input hysteresis for noise immunity
• Compatible with TTL logic levels
• Compact 20-SSOP package for space-constrained designs

Target Applications

• 5G base station control logic buffering
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Memory address register buffering
• Bus line driving in telecom equipment
• Data communication systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS244CDBR. 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

SN74ALS244CDBR 是德州儀器生產的高性能八路緩衝器和線路驅動器。它具有8個非反相通道和三態輸出，非常適合驅動總線或緩衝存儲器地址寄存器。該器件採用緊湊的20引腳SSOP封裝，在4.5V至5.5V的寬電源電壓範圍內工作，典型傳播延遲為6ns。其低功耗和強大的輸出驅動能力使其適用於需要信號緩衝和線路驅動的各種數字系統。

詳細技術參數

核心特性

• 8路非反相緩衝器，三態輸出
• 高速傳播延遲：典型值6ns
• 低功耗：ICC 最大值 50mA
• 寬工作電壓：4.5V 至 5.5V
• 輸出驅動能力：±24mA @ 5V
• 輸入滯回，提高抗噪能力
• 兼容TTL邏輯電平
• 緊湊的20-SSOP封裝，節省空間

典型應用場景

• 5G基站控制邏輯緩衝
• 汽車儀表盤顯示驅動
• 工業PLC I/O模塊
• 存儲器地址寄存器緩衝
• 電信設備中的總線驅動
• 數據通信系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALS244CDBR 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]