SN74LV3T99QPWRQ1 TI Logic Gates | 20-TSSOP | 3-State, 1.65V-5.5V

Product Overview

The SN74LV3T99QPWRQ1 is a high-performance, automotive-grade configurable multiple-function gate from Texas Instruments. It features three independent configurable gates that can implement a wide variety of logic functions (AND, OR, NAND, NOR, XOR, XNOR, inverter, buffer) by selecting the appropriate input configuration. Operating from 1.65V to 5.5V, it is optimized for low-voltage applications while maintaining compatibility with higher voltage levels. The device is offered in a 20-pin TSSOP package and is qualified to AEC-Q100 for automotive applications.

Detailed Technical Specifications

Key Features

• Automotive Grade: AEC-Q100 qualified with temperature range -40°C to +125°C
• Wide Supply Voltage Range: 1.65V to 5.5V, enabling operation in low-voltage and mixed-voltage systems
• Configurable Logic: Each gate can be configured as AND, OR, NAND, NOR, XOR, XNOR, inverter, or buffer via input selection
• 3-State Outputs: Each gate has an output enable (OE) pin for bus-oriented applications
• Low Power Consumption: ICC typically 10 µA
• High Drive Capability: ±12 mA at 5V
• Schmitt-Trigger Inputs: Slow or noisy input signals are tolerated
• Compatible with TTL and CMOS Logic Levels

Target Applications

• Automotive Body Electronics: Door modules, seat control, lighting control (e.g., in a car dashboard)
• Infotainment Systems: Audio/video processing, user interface logic
• Industrial Control: PLCs, motor drives, sensor interfaces
• 5G Base Stations: Logic level translation, signal conditioning
• Portable Devices: Battery-powered equipment requiring low voltage operation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV3T99QPWRQ1. 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

SN74LV3T99QPWRQ1 是德州儀器推出的一款車規級可配置多功能門電路。它包含三個獨立的可配置門，通過選擇合適的輸入配置，可以實現多種邏輯功能（與門、或門、與非門、或非門、異或門、同或門、反相器、緩衝器）。工作電壓範圍為 1.65V 至 5.5V，針對低電壓應用進行了優化，同時保持與更高電壓電平的兼容性。該器件採用 20 引腳 TSSOP 封裝，並通過 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 汽車級：通過 AEC-Q100 認證，溫度範圍 -40°C 至 +125°C
• 寬電源電壓範圍：1.65V 至 5.5V，支持低電壓和混合電壓系統
• 可配置邏輯：每個門可通過輸入選擇配置為與門、或門、與非門、或非門、異或門、同或門、反相器或緩衝器
• 三態輸出：每個門具有輸出使能 (OE) 引腳，適用於總線應用
• 低功耗：ICC 典型值 10 µA
• 高驅動能力：±12 mA 在 5V
• 施密特觸發輸入：容忍緩慢或噪聲輸入信號
• 兼容 TTL 和 CMOS 邏輯電平

典型應用場景

• 汽車車身電子：車門模塊、座椅控制、照明控制（例如汽車儀表板）
• 信息娛樂系統：音頻/視頻處理、用戶界面邏輯
• 工業控制：PLC、電機驅動、傳感器接口
• 5G 基站：邏輯電平轉換、信號調理
• 便攜設備：需要低電壓運行的電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LV3T99QPWRQ1 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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