•Wecanconnecttheoutputsofseveralgatestogether,throughswitches,suchthatonlyoneoutputisconnectedtothecommonwireatatime.ruanjun@whut.edu.cn 4 –可以通过开关连接几个门的输出，每次只有一个输出连接到共用线路上。–使用常规的逻辑也可以实现相同的功能，但是可能会需要大量的晶体管。‘0’,‘1’,‘z’RuanJun W...
8-Line to 3-Line Priority Encoder truth table:Inputs | Outputs EI | 0 1 2 3 4 5 6 7 | A2 A1 A0 | GS EO ---|---|---|--- 1 | X X X X X X X X | 1 1 1 | 1 1 0 | 1 1 1 1 1 1 1 1 | 1 1 1 | 1 0 0 | X X X X...
3.6 Design Example: BCD to Excess-3 Code Converter 3.7 Serial-Line Code Converter for Data Transmission 3.7.1 Design Example: A Mealy-Type FSM for Serial Line-Code Conversion 3.7.2 Design Example: A Moore-Type FSM for Serial Line-Code Conversion 3.8 State Reduction and Equivalent States Refere...
For an 16-line-to-4-line priority encoder consist with two 74LS148 in the figure, if the output is 0011, which digit input (15~0)is encoded(___)?由两个74LS148构成的16线-4线优先编码器如图所示。如果输出是0011,是对哪个数字输入端进行的编... A. 4 B. 11 C. 3 D. 12 查看完整...
2–15+ t t Rise Time Fall Time (20 to 80%) (20 to 80%) t+ t– 15 15 9 9 4 4 15 15 8 8 1,16 1,16 Each MECL 10,000 series circuit has been designed to meet the dc specifications shown in the test table, after thermal equilibrium has been established...
4三态门数选习题chenyu.pdf,Class exercise • 1、 realize the logic function F with 3-to-8 decoder and logic gates. F=∑xyz (1,3,6,7) • 2、一把密码锁有三个按键,分别为X,Y,Z。⑴当 三个键都不按下时,锁不开,也不报警;⑵当只有 一个键按下时,锁打不
Title: A PRIORITY RQUESTER ACCELERATOR Inventors: John R. Trost and Daniel Zenk Ser. No.: 530,285 Filed: Sept. 8, 1983 U.S. Pat. No.: 4,627,018 Dec. 2, 1986 BACKGROUND OF THE INVENTION A. Field of the Invention This invention relates to the field of digital data processing syste...
The automation script of this repo is powered byAuto-Bibfile. If you'd like to commit to this repo, please modifybibtex.biborrelated_works.jsonand re-generateREADME.mdusingpython scripts/run.py. by , byQingxiu Dong, Lei Li, Damai Dai, Ce Zheng, Zhiyong Wu, Baobao Chang, Xu Sun, Ji...
Data sheet acquired from Harris Semiconductor SCHS149F September 1997 - Revised November 2003 CD54HC147, CD74HC147, CD74HCT147 High-Speed CMOS Logic 10- to 4-Line Priority Encoder [ /Title (CD74 HC147 , CD74 HCT14 7) /Sub- ject (High Speed CMOS Logic 10-to-4 Line Prior- ity ...
6-4 三态门+数选+习题chenyu Classexercise •1、realizethelogicfunctionFwith3-to-8decoderandlogicgates.F=∑xyz（1，3，6，7）•2、一把密码锁有三个按键,分别为X，Y，Z。⑴当三个键都不按下时，锁不开，也不报警；⑵当只有一个键按下时，锁打不开，但发出警报信号；⑶当有两个键同时按下时...