SN74LVT244AN TI Buffer/Line Driver | 3.3V, 8-Ch, Non-Inverting, 3-State

Product Overview

The SN74LVT244AN is a high-performance, low-voltage octal buffer and line driver from Texas Instruments, designed for 3.3-V VCC operation with 5-V tolerant inputs and outputs. It features eight non-inverting buffers with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. The device is part of the LVT family, which combines low power consumption with high drive capability (up to 64 mA sink/32 mA source). The SN74LVT244AN is available in a 20-pin PDIP package, offering robust performance for industrial and commercial applications.

Detailed Technical Specifications

Key Features

• 3.3-V optimized for low-voltage applications
• 5-V tolerant inputs and outputs
• High drive: -32 mA IOH, 64 mA IOL
• Non-inverting 3-state outputs
• Bus-hold circuitry eliminates need for external pull-up resistors
• Power-up 3-state prevents glitches during power sequencing
• ESD protection exceeds JESD 22 (2000-V HBM, 1000-V CDM)

Target Applications

• 5G base station control logic: buffering address/data buses between FPGA and memory
• Automotive dashboard display: driving LED indicators and segment displays
• Industrial PLC: signal buffering for sensor inputs and actuator outputs
• Telecom switches: line driving for backplane communication
• Medical equipment: interfacing between low-voltage MCU and peripheral modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVT244AN. 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

SN74LVT244AN 是德州儀器推出的一款高性能、低電壓八路緩衝器和線路驅動器，專為 3.3-V VCC 操作設計，輸入和輸出可承受 5-V 電壓。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。該器件屬於 LVT 系列，兼具低功耗和高驅動能力（最高 64 mA 灌電流/32 mA 拉電流）。SN74LVT244AN 採用 20 引腳 PDIP 封裝，為工業和商業應用提供穩健性能。

詳細技術參數

核心特性

• 針對低電壓應用優化的 3.3-V 操作
• 輸入和輸出可承受 5-V 電壓
• 高驅動能力：IOH -32 mA，IOL 64 mA
• 非反相三態輸出
• 匯流排保持電路，無需外部上拉電阻
• 上電三態，防止電源序列期間的突波
• ESD 保護超過 JESD 22 標準（2000-V HBM，1000-V CDM）

典型應用場景

• 5G 基站控制邏輯：緩衝 FPGA 與記憶體之間的位址/資料匯流排
• 汽車儀表板顯示：驅動 LED 指示燈和段式顯示器
• 工業 PLC：感測器輸入和執行器輸出的訊號緩衝
• 電信交換機：背板通訊的線路驅動
• 醫療設備：低電壓 MCU 與周邊模組之間的介面

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVT244AN 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]