WMSIC Electronic Components

LX SN74LVC1GU04DB(LX) SN74LVC1GU04DB

ModelSN74LVC1GU04DB(LX)
PackageSOT-23-5
BrandLX
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
LX SN74LVC1GU04DB(LX)
Type
LX
Minimum package
3000 卷

Technical parameters

Electronic Component
LX
Electronic Component
SN74LVC1GU04DB(LX)
Electronic Component
1
Package
SOT-23-5
Electronic Component
Inverter
Electronic Component
74LVC
Electronic Component
0.053g
Electronic Component
1
Electronic Component
1
Channel Count
1
Electronic Component
BM0264498239
Operating Temperature
40℃~+125℃
Operating Voltage
1.65V~5.5V
Current(IOH)
24mA
Current(IOL)
24mA
Static Current(Iq)
4uA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SN74LVC1GU04DB(LX) 单路反相器产品概述

一、产品基本定位与核心功能

SN74LVC1GU04DB(LX)是灵星芯微(LX)推出的单路高速逻辑反相器,属于74LVC系列低电压CMOS逻辑器件。作为单通道反相核心,其功能为实现输入逻辑电平的反向转换——输入高电平则输出低电平,输入低电平则输出高电平,可满足数字电路中信号相位调整、逻辑电平匹配的基础需求。该器件采用SOT-23-5小型贴片封装,体积紧凑,适配对PCB空间要求严格的高密度电路设计。

二、关键电气参数解析

该器件的电气参数聚焦低功耗、宽电压、高速驱动三大核心特性,具体解析如下:

  1. 宽电压兼容:支持1.65V~5.5V输入输出电压,覆盖主流低电压逻辑(1.8V/2.5V/3.3V)及传统5V系统,无需额外电平转换电路即可实现跨电压域匹配,降低设计复杂度。
  2. 超低静态功耗:典型静态电流仅4μA,长期待机状态下功率消耗极小,特别适合电池供电的便携式设备(如可穿戴设备、手持终端),显著延长电池续航。
  3. 强驱动能力:灌电流(IOL)与拉电流(IOH)均达24mA,可直接驱动中等负载(如LED指示灯、小型继电器、其他逻辑门),无需额外驱动级即可满足多数数字电路需求。
  4. 高速传播延迟:5.5V电源、50pF负载条件下,传播延迟仅3.9ns,具备高速逻辑处理能力,适配对信号时序要求严格的系统(如数据通信接口、高速计数器)。
  5. 稳定电平特性:输出高电平(VOH)与低电平(VOL)在不同电压下均保持可靠(如5.5V下VOH≥3.4V,1.65V下VOH≥1.7V;VOL典型值低至100mV),减少逻辑误触发风险。

三、封装与工作环境适应性

该器件采用SOT-23-5贴片封装,尺寸小巧(约2.9mm×1.6mm×1.1mm),适合高密度PCB布局,有效节省电路空间;引脚定义清晰(1-输入、2-输出、3-GND、4-VCC、5-NC),便于焊接与调试。
工作温度范围覆盖**-40℃~+125℃**,满足工业级环境要求,可稳定工作于极端温度场景(如户外设备、汽车电子、工业控制设备),可靠性突出。

四、典型应用场景

结合参数特性,该器件适用于以下场景:

  1. 便携式低功耗设备:智能手环、蓝牙耳机、手持医疗设备等,利用4μA静态电流延长续航,兼容1.8V~3.3V系统电压。
  2. 高速逻辑电路:USB/SPI数据接口的信号相位调整、高速计数器的逻辑转换,凭借3.9ns延迟保证时序准确性。
  3. 工业与汽车电子:工业传感器信号调理、汽车仪表盘/车载电子,宽温范围适配极端温度环境。
  4. 电平转换桥接:1.8V/3.3V、3.3V/5V混合电压系统中,作为逻辑电平转换基础器件,简化跨电压域设计。
  5. 小型数字系统:玩具、智能家居单品(如智能灯泡控制器)的逻辑门扩展,小封装适配紧凑产品结构。

五、产品优势总结

SN74LVC1GU04DB(LX)的核心优势可概括为:

  • 低功耗与高速平衡:4μA静态电流兼顾待机功耗,3.9ns延迟满足高速需求;
  • 宽电压与强驱动兼容:1.65V~5.5V覆盖主流逻辑电压,24mA灌拉电流驱动中等负载;
  • 工业级可靠性:-40℃~+125℃宽温范围,稳定电平特性减少误触发;
  • 空间高效利用:SOT-23-5小封装,适配高密度PCB设计。

该器件以高性价比满足多场景数字逻辑需求,是便携式、工业级、高速电路设计的理想选择。

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