74LS138译码器功能测试的微课教学设计  

Design of Micro Class Teaching of 74LS138 Decoder Function Test

作　　者：曹春雷[1] CAO Chunlei(Jinhua Radio and Television University(Zhejiang Business and Trade School)Zhejiang 321022,China)

机构地区：[1]金华广播电视大学(浙江商贸学校),浙江321022

出　　处：《电子技术（上海）》2022年第7期260-261,共2页Electronic Technology

摘　　要：阐述译码器74LS138的逻辑功能的教学设计,四个教学环节完成实验,基于微课的学习,利用Multisim软件,实现电路图绘制、仿真、实验结果分析。This paper expounds the teaching design of the logic function of the decoder 74LS138, completes the experiment in four teaching links, and uses Multisim software to realize circuit diagram drawing, simulation and experimental result analysis based on micro class learning.

关 键 词：逻辑电路 译码器 MULTISIM 仿真 

分 类 号：TN791[电子电信—电路与系统]