CD74HCT244M TI Buffer/Line Driver | 20-SOIC | 4.5V-5.5V, 8 Channels

Product Overview

The CD74HCT244M is a high-speed CMOS octal buffer and line driver designed to be used with 5V systems. It features non-inverting outputs and three-state outputs for bus-oriented applications. Manufactured by Texas Instruments, this device is part of the HCT family, which is compatible with TTL levels while offering the low power consumption of CMOS. The 20-SOIC package provides a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• Non-inverting outputs
• Three-state outputs for bus line driving
• TTL input level compatible
• Low power consumption: 80µA max ICC
• High noise immunity: 30% of VCC
• Balanced propagation delays
• Output drive capability: 10 LSTTL loads
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Medical equipment data buses
• Telecommunications line cards
• Memory address drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HCT244M. 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

CD74HCT244M 是一款高速 CMOS 八路緩衝器和線路驅動器，專為 5V 系統設計。它具有同相輸出和三態輸出，適用於匯流排應用。該器件由德州儀器製造，屬於 HCT 系列，與 TTL 電平相容，同時具有 CMOS 的低功耗特性。20-SOIC 封裝為空間受限的設計提供了緊湊的解決方案。

詳細技術參數

核心特性

• 同相輸出
• 三態輸出，適用於匯流排驅動
• TTL 輸入電平相容
• 低功耗：最大 ICC 80µA
• 高抗干擾能力：30% VCC
• 平衡的傳播延遲
• 輸出驅動能力：10 個 LSTTL 負載
• ESD 保護超過 2000V（符合 MIL-STD-883）

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業 PLC I/O 模組
• 醫療設備數據匯流排
• 電信線路卡
• 記憶體位址驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HCT244M 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]