分析下图所示电路，判断启动信号过后，电路输出的状态依次为。https://img-ph-mirror.nosdn.127.net/RuSGvX85VVRXa0Qe2tK4EQ==/6631691188794452874.pnghttps://edu-image.nosdn.127.net/DEBE5D0C1FAB0783716696A6BE2CE92A.bmp?imageView&type=jpeg&thumbnail=890x0&quality=100
举一反三
- [img src="http://edu-image.nosdn.127.net/C8EC0B0C890042F81AB9CF0941243122.bmp?imageView&type=jpeg&thumbnail=890x0&quality=100"] 未知类型：{'options': ['2', '0', '1', '[img src="http://edu-image.nosdn.127.net/EAB437E744FF87F763873F106CCCE3E9.bmp?imageView&type=jpeg&thumbnail=890x0&quality=100"]'], 'type': 102}
- 电路如图所示。输入依次为，则电路构成模174计数器。https://img-ph-mirror.nosdn.127.net/Y9fdbl8c6A6DCRZuekaSZw==/1277051969355053993.pnghttps://edu-image.nosdn.127.net/06B6F1A8F6A527BDB597843B4A66C788.bmp?imageView&type=jpeg&thumbnail=890x0&quality=100
- 电路如图所示。输入依次为 ，则电路构成模7计数器。https://img-ph-mirror.nosdn.127.net/cYr_9tSvk2mP3myLw4oULA==/6608263894539362981.pnghttps://edu-image.nosdn.127.net/50C070219CBA9577C09E6794FEF3DC28.bmp?imageView&type=jpeg&thumbnail=890x0&quality=100
- 分析下图所示电路，判断启动信号过后，电路输出Q3Q2Q1Q0的有效循环状态数为 。[img=368x196]18030cbc5db7857.png[/img] A: 4 B: 2 C: 3 D: 5
- [img src="http://edu-image.nosdn.127.net/C2E222B9B69051B791D85D50DD8FFB80.bmp?imageView&type=jpeg&thumbnail=890x0&quality=100"] A: -1 B: 1 C: 2 D: 0