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LX SN74LS32N(LX) SN74LS32N
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LX SN74LS32N(LX)
- Type
- LX
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LX
- Electronic Component
- SN74LS32N(LX)
- Electronic Component
- 1
- Package
- DIP14
- Electronic Component
- Logic Gate
- Electronic Component
- 74LS
- Electronic Component
- 1.67g
- Electronic Component
- 1
- Channel Count
- 4
- Electronic Component
- BM0264498241
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 2V~6V
- Logic Type
- Gate
- Current(IOH)
- 5.2mA
- Current(IOL)
- 5.2mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SN74LS32N(LX) 四2输入或门产品概述
一、产品基本信息
SN74LS32N(LX)是灵星芯微（LX）推出的74LS系列四2输入或门，采用DIP-14（双列直插14脚）封装，适配传统直插式PCB焊接及面包板原型开发。该型号继承74LS系列的高速低功耗特性，同时优化宽温工作能力，覆盖工业级及消费电子的数字逻辑运算场景。
二、核心逻辑功能
器件集成4个独立的2输入或门通道，每个通道实现标准逻辑或运算：
当输入A或B任意一个为高电平时，输出Y为高电平；仅当A和B均为低电平时，输出Y为低电平（逻辑表达式：( Y = A \lor B )）。
4个通道完全独立，可分别用于不同或运算逻辑，无需共享资源，支持灵活的逻辑扩展。
三、关键电气性能参数
SN74LS32N(LX)兼顾低功耗、宽电压、高速性，核心参数如下：
- 工作电压范围：2V~6V宽电压适配，覆盖低功耗模式（2V）到标准逻辑电压（5V），兼容多种电源系统；
- 静态电流：仅2μA（典型值），比传统74LS器件功耗更低，适合电池供电的便携设备；
- 输入输出电平：
- 输入高电平(VIH)：随电压动态适配（2V时1.5V、6V时3.15V），保证逻辑兼容性；
- 输入低电平(VIL)：800mV~2.8V范围，抗干扰能力较强，应对轻微信号波动；
- 输出高电平(VOH)：1.9V5.48V（对应2V6V电源），满足多数负载高电平触发需求；
- 输出低电平(VOL)：100mV~260mV，低电平噪声裕量充足；
- 驱动能力：灌电流(IOL)和拉电流(IOH)均为5.2mA，对称驱动可直接带LED、小型继电器或级联其他逻辑门；
- 传播延迟：15ns（@6V电源、15pF负载），高速响应满足实时数字信号处理要求。
四、封装与典型应用场景
1. 封装特点
DIP-14直插封装，引脚间距2.54mm，适配标准面包板及通孔PCB，便于手工焊接和原型调试，适合研发阶段快速验证。
2. 典型应用
- 逻辑扩展：与与门、非门配合，实现复杂逻辑（如“或-与”组合）；
- 信号选通：多个传感器输入，任意一个触发则输出报警信号；
- 状态判断：设备多状态位（门磁、温度传感器）的“或”逻辑简化设计；
- 工业控制：宽温（-40℃~+125℃）适配户外设备、车载周边；
- 教育实验：作为基础逻辑门，用于高校数字电路教学。
五、可靠性与适配性
器件支持**-40℃~+125℃宽温工作**，极端环境下稳定运行；低静态电流、宽电压范围适配电池供电便携设备，高速传播延迟满足实时性。74LS系列兼容性使其可与主流逻辑器件（如74LS、CD4000系列）直接级联，无需电平转换，降低系统复杂度。
该器件平衡了性能与成本，是数字电路设计中或逻辑运算的可靠选择。
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