SN74LVCZ244ADW TI Buffer/Driver | 20-SOIC | 3.3V, 8-Channel

Product Overview

The SN74LVCZ244ADW from Texas Instruments is a high-performance octal buffer and line driver designed for 3.3-V VCC operation. It features 8-bit non-inverting outputs with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers. The device is fabricated using advanced LVC (Low-Voltage CMOS) technology, providing low power consumption and high noise immunity. The 'Z' suffix indicates that the device has bus-hold circuitry on the inputs, which eliminates the need for external pull-up or pull-down resistors and ensures that unused inputs remain in a valid logic state. The SN74LVCZ244ADW is offered in a 20-pin SOIC package, suitable for surface-mount assembly.

Detailed Technical Specifications

Key Features

• Bus-hold on inputs eliminates external pull-up/pull-down resistors
• Latch-up performance exceeds 250 mA per JESD 17
• ESD protection exceeds JESD 22 (2000-V Human-Body Model, 1000-V Charged-Device Model)
• Supports mixed-mode voltage operation (5-V input tolerance)
• Low static power consumption (ICC = 10 µA max)
• 3-state outputs for bus-oriented applications
• Package options: SOIC, SSOP, TSSOP

Target Applications

• 5G base station control boards: buffering address/data buses between FPGA and memory modules
• Automotive dashboard displays: driving LED indicators and segment drivers
• Industrial PLCs: isolating and buffering I/O signals
• Networking equipment: line driving for backplane buses
• Consumer electronics: level translation for mixed-voltage systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVCZ244ADW. 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

SN74LVCZ244ADW 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 VCC 操作設計。它具有 8 位非反相輸出和三態輸出，非常適合驅動總線或緩衝存儲器地址寄存器。該器件採用先進的 LVC（低電壓 CMOS）技術，具有低功耗和高抗噪能力。型號中的 'Z' 表示輸入端具有總線保持電路，無需外部上拉或下拉電阻，確保未使用的輸入保持在有效邏輯狀態。SN74LVCZ244ADW 採用 20 引腳 SOIC 封裝，適用於表面貼裝。

詳細技術參數

核心特性

• 輸入端總線保持功能，無需外部上拉/下拉電阻
• 閂鎖性能超過 250 mA，符合 JESD 17 標準
• ESD 保護超過 JESD 22 標準（2000-V 人體模型，1000-V 充電器件模型）
• 支持混合電壓操作（5V 輸入容限）
• 低靜態功耗（ICC 最大值 10 µA）
• 三態輸出，適用於總線應用
• 封裝選項：SOIC、SSOP、TSSOP

典型應用場景

• 5G 基站控制板：在 FPGA 和存儲器模塊之間緩衝地址/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：隔離和緩衝 I/O 信號
• 網絡設備：背板總線的線路驅動
• 消費電子：混合電壓系統的電平轉換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVCZ244ADW 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

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• 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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