SN74ALVCH244PWR TI Buffer/Driver | 20-TSSOP | 3.3V, 8-Channel

Product Overview

The SN74ALVCH244PWR from Texas Instruments is an advanced 8-channel buffer and line driver designed for 3.3V operation. It features 3-state outputs, allowing for bus-oriented applications. The device is part of the ALVCH family, which offers low-voltage operation with high drive capability and bus-hold circuitry to eliminate external pull-up resistors. Housed in a 20-pin TSSOP package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Operates from 2.3V to 3.6V, compatible with 3.3V systems
• Bus-hold circuitry eliminates external pull-up/pull-down resistors
• High drive capability: ±24 mA at 3.3V
• Low propagation delay: 3.5 ns typical at 3.3V
• Inputs accept voltages up to 5.5V, allowing mixed-voltage operation
• 3-state outputs for bus isolation
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)
• Packaged in space-saving 20-TSSOP

Target Applications

• 5G base station control boards: buffering address/data buses between FPGA and memory
• Automotive dashboard displays: driving LED indicators and communication lines
• Industrial PLC modules: signal conditioning for sensor inputs
• Networking equipment: line driving for backplane buses
• 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 SN74ALVCH244PWR. 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

SN74ALVCH244PWR 是德州儀器推出的先進8通道緩衝器和線路驅動器，專為3.3V操作設計。它具有三態輸出，適用於匯流排應用。該器件屬於ALVCH系列，提供低電壓操作、高驅動能力和匯流排保持電路，無需外部上拉電阻。採用20引腳TSSOP封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 工作電壓 2.3V 至 3.6V，兼容3.3V系統
• 匯流排保持電路，無需外部上拉/下拉電阻
• 高驅動能力：3.3V時 ±24 mA
• 低傳播延遲：3.3V時典型值 3.5 ns
• 輸入可承受高達5.5V電壓，支持混合電壓操作
• 三態輸出，便於匯流排隔離
• ESD保護超過JESD 22標準（2000V HBM，1000V CDM）
• 採用節省空間的20-TSSOP封裝

典型應用場景

• 5G基站控制板：緩衝FPGA與存儲器之間的地址/數據匯流排
• 汽車儀表盤顯示：驅動LED指示燈和通信線路
• 工業PLC模塊：傳感器輸入的信號調理
• 網絡設備：背板匯流排的線路驅動
• 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 SN74ALVCH244PWR 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。
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• 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]