SN74LVC2244ADBR TI Buffer/Driver | 20-SSOP | 3.3V, 8-Channel

Product Overview

The SN74LVC2244ADBR is a high-performance octal buffer and line driver from Texas Instruments, designed for 3.3V operation. It features 8 non-inverting channels with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. The device is housed in a compact 20-pin SSOP package, offering a space-saving solution for modern electronic designs. With a wide operating voltage range of 1.65V to 3.6V, it supports both 3.3V and lower voltage logic levels, ensuring compatibility with a variety of digital systems.

Detailed Technical Specifications

Key Features

• 8 non-inverting buffers with 3-state outputs
• Supports mixed-mode voltage operation (1.65V to 3.6V)
• 5V tolerant inputs for interfacing with higher voltage logic
• Low power consumption: 10 µA max ICC
• High drive capability: ±24 mA at 3.3V
• Bus-hold circuitry eliminates need for external pull-up resistors
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)
• Latch-up performance exceeds 100 mA per JESD 78

Target Applications

• 5G base station control boards: buffering address/data buses between FPGA and memory
• Automotive dashboard displays: driving LED indicators and segment drivers
• Industrial PLC modules: signal conditioning for sensor inputs
• Networking equipment: line driving for backplane communication
• Consumer electronics: level translation for SD card interfaces

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC2244ADBR. 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

SN74LVC2244ADBR 是德州儀器（TI）推出的一款高性能八路緩衝器和線路驅動器，專為 3.3V 操作設計。它包含 8 個非反相通道，具有三態輸出，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，為現代電子設計提供了節省空間的解決方案。其寬工作電壓範圍為 1.65V 至 3.6V，支持 3.3V 及更低電壓邏輯電平，確保與各種數字系統兼容。

詳細技術參數

核心特性

• 8 個非反相緩衝器，帶三態輸出
• 支持混合電壓操作 (1.65V 至 3.6V)
• 5V 容限輸入，可與更高電壓邏輯接口
• 低功耗：最大 ICC 10 µA
• 高驅動能力：3.3V 時 ±24 mA
• 總線保持電路，無需外部上拉電阻
• ESD 保護超過 JESD 22 (2000V HBM, 1000V CDM)
• 閂鎖性能超過 100 mA (JESD 78)

典型應用場景

• 5G 基站控制板：緩衝 FPGA 與存儲器之間的地址/數據總線
• 汽車儀表盤顯示：驅動 LED 指示燈和段驅動器
• 工業 PLC 模塊：傳感器輸入的信號調理
• 網絡設備：背板通信的線路驅動
• 消費電子：SD 卡接口的電平轉換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC2244ADBR 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]