• 2022-07-29
    图P4.4是对十进制数9求补的集成电路CC14561的逻辑图,写出当[tex=4.429x1.0]khqaeeXjQcZkZskwpLfbUA==[/tex],[tex=2.0x1.0]f6V6oKh2y8Vgb4rQlHR6RA==[/tex]和[tex=6.643x1.214]L92hgNdQfgw1EdKP8JbPKmLQnHiGBf8T0ptlPDz3Vyw=[/tex]时,[tex=4.571x1.214]jZd7dGQ1DirZLDh4m+RtbXnqx0Wgga5gH2qkYG25qvM=[/tex]的逻辑式,列出真值表[img=429x498]17964b84bab2e6e.png[/img]
  • 举一反三