WMSIC Electronic Components

LX SN74LS00N(LX) SN74LS00N

ModelSN74LS00N(LX)
PackageDIP-14
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 SN74LS00N(LX)
Type
LX
Minimum package
1000 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LX
Electronic Component
SN74LS00N(LX)
Electronic Component
1
Package
DIP-14
Electronic Component
Logic Gate
Electronic Component
74LS
Electronic Component
1.609g
Electronic Component
1
Channel Count
4
Features
Electronic Component
Electronic Component
BM0264498230
Operating Temperature
40℃~+125℃
Operating Voltage
2V~6V
Logic Type
and Gate
Current(IOH)
5.2mA

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

SN74LS00N(LX) 4通道与非门产品概述

一、产品基本信息

SN74LS00N(LX)是灵星芯微(LX)推出的74LS系列4通道2输入与非门,采用DIP-14双列直插封装,属于经典数字逻辑器件。该器件集成4组独立与非门单元,可直接实现“与非”逻辑运算,同时通过组合(如输入短接、级联)可扩展为非门、与门、或门等复合逻辑,是电子设计中最常用的通用逻辑单元之一。

二、核心性能参数

该器件的性能参数覆盖电源、输入输出、时序三大维度,具体如下:

  1. 电源与静态特性:工作电压范围为2V~6V,兼容3.3V、5V等主流电源系统;静态电流(Iq)仅2μA,功耗极低,即使在电池供电的便携式设备中也能稳定工作,无需担心过度耗电。
  2. 输入输出特性:输入高电平(VIH)范围1.2V~3.2V、输入低电平(VIL)范围0.8V~2.8V,电平兼容性强;灌电流(IOL)和拉电流(IOH)均为5.2mA,驱动能力充足,可直接驱动中小功率负载(如LED、小型继电器线圈),无需额外加驱动电路。
  3. 传播延迟:在6V电源下,传播延迟(tpd)仅7ns,响应速度快,适合高速数字逻辑场景(如脉冲计数、时序控制),能有效减少信号延迟对系统时序的影响。

三、封装与引脚布局

SN74LS00N(LX)采用标准DIP-14封装,引脚布局与传统74LS00完全兼容,具体定义(正面缺口朝上):

  • 电源脚:第14脚(VCC)、第7脚(GND);
  • 逻辑单元:
    第1/2脚(输入)→ 第3脚(输出);
    第4/5脚(输入)→ 第6脚(输出);
    第9/10脚(输入)→ 第8脚(输出);
    第12/13脚(输入)→ 第11脚(输出)。
    DIP封装便于手工焊接、面包板实验及原型开发,同时支持批量插件焊接,适用从研发到生产的全流程。

四、典型应用场景

基于性能特点,该器件可覆盖多领域应用:

  1. 基础逻辑运算:作为核心单元实现与非、非(输入短接)、与(与非+非)、或(多与非组合)等逻辑,满足数字系统的基本判断需求;
  2. 脉冲整形:利用与非门的电平触发特性,对不规则脉冲(如传感器输出)进行整形,输出标准方波,提升信号质量;
  3. 电平适配:宽电压范围兼容3.3V与5V系统的电平交互,解决不同电压域的信号匹配问题;
  4. 工业/汽车电子:工作温度**-40℃~+125℃**(工业级),适合车载控制单元、工业传感器信号处理等恶劣环境;
  5. 单片机扩展:为51系列、STM32等单片机扩展额外逻辑门,实现按键防抖、多路选择等功能,减少程序复杂度。

五、产品优势与可靠性

  1. 低功耗:2μA静态电流大幅延长电池设备续航;
  2. 高兼容性:兼容74LS系列标准,可直接替换同类器件,无需重新设计电路;
  3. 工业级稳定:宽温范围+抗干扰设计,满足极端环境下的长期可靠工作;
  4. 易用性:DIP封装操作简单,适合原型开发与批量生产,降低研发成本。

该器件以高性价比、宽适配性成为数字电路设计的“基础积木”,广泛适用于消费电子、工业控制、汽车电子等领域。

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