SN74AHC244MPWREP TI Buffer/Driver | 20-TSSOP | 8-Ch, 2V-5.5V

Product Overview

The SN74AHC244MPWREP is a high-performance octal buffer and line driver from Texas Instruments, designed for 2-V to 5.5-V VCC operation. This device features eight non-inverting buffers with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. Housed in a 20-pin TSSOP package, it offers enhanced control with two output enable (OE) inputs, each controlling four channels. The SN74AHC244MPWREP is part of TI's EP (Enhanced Product) family, ensuring extended temperature range and reliability for demanding applications.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2 V to 5.5 V
• Eight non-inverting buffers with 3-state outputs
• Two output enable inputs for flexible control
• High drive capability: ±8 mA at 5 V
• Low propagation delay: 7.5 ns max at 5 V
• Enhanced Product (EP) for extended temperature range and reliability
• ESD protection exceeds JESD 22
• Latch-up performance exceeds 100 mA per JESD 78, Class II

Target Applications

The SN74AHC244MPWREP is suitable for a variety of applications, including:

• 5G base station control logic: buffering address and data lines in baseband units
• Automotive dashboard displays: driving LED indicators and segment drivers
• Industrial automation: PLC I/O modules for signal conditioning
• Medical equipment: patient monitoring systems for data bus isolation
• Consumer electronics: smart home hubs for GPIO expansion

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC244MPWREP. 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

SN74AHC244MPWREP 是德州儀器 (TI) 的高性能八路緩衝器和線路驅動器，支持 2 V 至 5.5 V 的 VCC 工作電壓。該器件包含八個具有三態輸出的同相緩衝器，非常適合驅動總線或緩衝存儲器地址寄存器。採用 20 引腳 TSSOP 封裝，通過兩個輸出使能 (OE) 輸入提供增強控制，每個 OE 控制四個通道。SN74AHC244MPWREP 屬於 TI 的 EP (Enhanced Product) 系列，確保擴展溫度範圍和可靠性，適用於要求苛刻的應用。

詳細技術參數

核心特性

• 寬工作電壓範圍：2 V 至 5.5 V
• 八個同相緩衝器，帶三態輸出
• 兩個輸出使能輸入，實現靈活控制
• 高驅動能力：±8 mA (5 V)
• 低傳播延遲：7.5 ns 最大值 (5 V)
• 增強型產品 (EP)，擴展溫度範圍和可靠性
• ESD 保護超過 JESD 22 標準
• 閂鎖性能超過 100 mA，符合 JESD 78 Class II

典型應用場景

SN74AHC244MPWREP 適用於多種應用，包括：

• 5G 基站控制邏輯：基帶單元中的地址和數據線緩衝
• 汽車儀表盤顯示：驅動 LED 指示燈和段驅動器
• 工業自動化：PLC I/O 模塊的信號調理
• 醫療設備：病人監護系統的數據總線隔離
• 消費電子：智能家居中樞的 GPIO 擴展

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC244MPWREP 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。
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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。
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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
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