1、数字电路答案 1 数字电路答案 第一章习题 1-1 ( 1) 101 0 82 2 2 * 8 6 * 8 2 6= + = 82010 1102 6 2 6 1 0 1 1 0= 2 1 6161 0 1 1 0 0 0 0 1 0 1 1 0 1 6=( 2) 2 1 01 0 81 0 8 1 * 8 5 * 8 4 * 8 1 5 4= + + = 820 0 1 1 0 01011 5 4 1 5 4 1 1 0 1 1 0 0=2 1 661 1 0 1 1 0 0 0 1 1 0 1 1 0 0 6C C=( 3) 1 0 11 0 81 3 . 1 2 5 1 * 8 5 *
2、8 1 * 8 1 5 . 1-= + + = 820 0 1 0 0 11011 5 .1 1 5 . 1 1 1 0 1 .0 0 1=2 1 621 1 0 1 .0 0 1 1 1 0 1 . 0 0 1 0 .2D D=( 4) 2 1 0 11 0 81 3 1 . 6 2 5 2 * 8 0 * 8 3 * 8 5 * 8 2 0 3 . 5-= + + + = 82010 0 0 0 0 1 1 1 0 12 0 3 . 5 2 0 3 . 5 1 0 0 0 0 0 1 1 . 1 0 1=2 1 68310000011. 101 1000 0011 . 1010 83.A
3、A=1-2 ( 1)28551 0 1 1 0 1 1 0 11 0 1 5 5=2 1 621 0 1 1 0 1 0 0 1 01 1 0 1 2D D=108 1 05 5 5 * 8 5 * 8 4 5= + = ( 2)283 4 511100101 011 100 101 345=2 1 6511100101 1110 0101 5E E=2 1 08 1 03 4 5 3 * 8 4 * 8 5 * 8 2 2 9= + + = 数字电路答案 2 ( 3)285 1 41 0 1 . 0 0 1 1 1 0 1 . 0 0 1 1 0 0 5 . 1 4=2 1 6531 0 1
4、 .0 0 1 1 0 1 0 1 . 0 0 1 1 5 .3=0 1 28 1 05 . 1 4 5 * 8 1 * 8 4 * 8 5 . 1 8 7 5-= + + = ( 4)287441 0 0 1 1 1 . 1 0 1 1 0 0 1 1 1 .1 0 1 4 7 . 4=2 1 6271 0 0 1 1 1 . 1 0 1 0 0 1 0 0 1 1 1 . 1 0 1 0 2 7 .A A=101018 6 2 5.398*58*78*45.47 1-3 ( 1) 108 1 01 6 1 * 8 6 * 8 1 4= + = 82001 11016 1 6 1110=2
5、161110 1110E E=( 2) 2 1 08 1 01 7 2 1 * 8 7 * 8 2 * 8 1 2 2= + + = 820 0 1 0 1 01111 7 2 1 7 2 1 1 1 1 0 1 0= 1672 71 0 1 00 1 1 11 1 1 1 0 1 0 AA ( 3) 1 0 1 28 1 06 1 . 5 3 6 * 8 1 * 8 5 * 8 3 * 8 4 9 . 6 7 2-= + + + = 820011 1 0 1 0 1 0 1 16 1 . 5 3 6 1 . 5 3 1 1 0 0 0 1 . 1 0 1 0 1 1=2 1 6311 1 0
6、 0 0 1 . 1 0 1 0 1 1 0 0 1 1 0 0 0 1 . 1 0 1 0 1 1 0 0 3 1 .AC AC=( 4) 2 1 0 1 28 1 01 2 6 . 7 4 1 * 8 2 * 8 6 * 8 7 * 8 4 * 8 8 6 . 9 3 7 5-= + + + + = 820 0 1 0 1 0 1 0 01 1 0 1 1 11 2 6 . 7 4 1 2 6 . 7 4 1 0 1 0 1 1 0 . 1 1 1 1=2 1 6561010110. 1111 0101 0110 . 1111 56.F F=1-4 ( 1)1 6 20 0 1 0 1 0
7、 1 02 2 1 0 1 0 1 0AA=28521 0 1 0 1 0 1 0 1 0 1 0 5 2=108 1 05 2 5 * 8 2 * 8 4 2= + = 数字电路答案 3 ( 2)1 6 21 0 1 1 0 0 1 0 1 1 1 12 2 1 0 1 1 0 0 1 0 1 1 1 1B F B F=2875 4 5101100101111 101 100 101 111 5457=3 2 1 08 1 05 4 5 7 5 * 8 4 * 8 5 * 8 7 * 8 2 8 6 3= + + + = ( 3)1 6 21 1 0 1 1 1 1 000113 . 3 .
8、 1 1 0 1 0 0 1 1 . 1 1 1D E D E=28732311010011. 111 011 010 011 . 111 323. 7=2 1 0 18 1 03 2 3 . 7 3 * 8 2 * 8 3 * 8 7 * 8 2 1 1 . 8 7 5-= + + + = ( 4)1 6 20 0 0 1 1 1 1 11 1 0 0 0 0 1 1 1 0 0 11 3 . 9 1 3 . 9 1 1 1 0 0 0 0 1 1 . 1 1 1 1 1 0 0 1C F C F=28770 3 6 2111000011. 11111001 111 000 011 . 11
9、1 110 010 703 . 7 6 2=2 1 0 1 2 38 1 07 0 3 . 7 6 2 7 * 8 0 * 8 3 * 8 7 * 8 6 * 8 2 * 8 4 5 1 . 9 7 2 6- - -= + + + + + = 1-5 ( 1) ACABCBA )( A B C 左式 右式 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 左式右式,得证。 ( 2) )( CABABCA A B C 左式 右式 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0
10、 0 1 1 1 1 1 0 0 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 左式右式,得证。 数字电路答案 4 ( 3) BABA A B 左式 右式 0 0 1 1 0 1 0 0 1 0 0 0 1 1 0 0 左式右式,得证。 ( 4) BAAB A B 左式 右式 0 0 1 1 0 1 1 1 1 0 1 1 1 1 0 0 左式右式,得证。 ( 5) 1 BCABCA A B C 左式 右式 0 0 0 1 1 0 0 1 1 1 0 1 0 1 1 0 1 1 1 1 1 0 0 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 左式右
11、式,得证。 ( 6) BAABBABA A B 左式 右式 0 0 0 0 0 1 1 1 1 0 1 1 1 1 0 0 左式右式,得证。 ( 7) BABA A B 左式 右式 0 0 0 0 0 1 1 1 1 0 1 1 1 1 0 0 左式右式,得证。 数字电路答案 5 ( 8) ACCBBAACCBBA A B C 左式 右式 0 0 0 0 0 0 0 1 1 1 0 1 0 1 1 0 1 1 1 1 1 0 0 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 0 0 左式右式,得证。 1-6 ( 1) 1A AB B+ + = 11A A B B A B B A证
12、 : + + = + + = + = ( 2) A B A CD A+ + = 证: ACDACDAACDAACDABA )1( ( 3) A B AC B C A B C+ + = + ()A B A C B C A B A B C A B A B C A B C证 : + + = + + = + = + ( 4) ()A B A C B D E C A B A C+ + + + = + ( ) ( )A B A C B D E C A B A C B C D E A B A C证 : + + + + = + + + = + ( 5) A B A B A B? = + A B A B A B
13、 A B A B A A B A B证 : ? = + + = + = + ( 6) AB B C C A AB C A B C+ + = + 证: ( ) ( ) ( )A B B C C A A B B C C A A B C A B C+ + = + + + = + ( 7) A B D B C D A D A B C A B C D A B A D B C+ + + + = + + 证:原式 DCBACBADADCBDCBADBA (再加一次最后一项 ) ( ) ( )B D A A C B CD A D B C A AD= + + + + + ()B D A C B C D A D
14、B C A D= + + + + 数字电路答案 6 ( ) ( )B D A C B C C D A D= + + + + ()AB D B C D C D A D= + + + + ()B AD D C B A D= + + + ()AB B D A D C B= + + + AB AD BC= + + ( 8) ADDCCBBADCCBBA 证:原式 DCDCCBCBBABA ADDADCCBBADCCBBA DADCCBBAADDCCBBA ADDCCBBAADDCCBBA ADDCCBBA 1-7 ( 1) 1F A BC ABC=+ )(1 CBACBAF ( 2) 2 ( ) (
15、)F A B C C B D= + + + )(2 DBCCBAF ( 3) 3 ( )( )F A B C D= + + DCBAF 3 ( 4) 4 ( ) ( )F A B C D B A D= + + DABDCBAF 4 ( 5) 5F A B AC B D= + + DBCABAF 5 ( 6) 6F A B C B C D= + + + 数字电路答案 7 DCBCBAF 6 ( 7) 7F A C B D C A B D= + + + DBACDBCAF 7 ( 8) 8 ( ) ( ) ( )F A D B C A C B A B CD= + + + + + + DCBABCA
16、CBDAF 8 1-8 ( 1) 1F AB CD=+ 1 ( )( )F A B C D= + + ( 2) 2 ( )( )F A B C D= + + 2F AB CD=+ ( 3) 3 ( ) ( )F A B D B A C= + + + 3 ( ) ( )F A B D B A C= + + ( 4) 4 ( ) ( )F A B C D A B C D= + + 4 ( ) ( )F A B C D A B C D= + + + + + ( 5) 5F A B C D= + + + 5F ABCD= ( 6) 6 ()F B C C D B A D C= + + 6 ( ) (
17、) ( )F B C C D B A D C= + + + + + ( 7) 7F B C A D A C C A B= + + + 7 ( ) ( )F B C A D A C C A B= + + + + + ( 8) 8 ( ) ( )F A B C A C D B D C B C A D B A B C= + + + + + + + + 8 ( ) ( ) ( ) ( ) ( )F A B C A C D B D C B C A D B A B C= + + + + + + + + 数字电路答案 8 1-9 ( 1) 1F A B C A B C A B C A B C= + + +
18、A B C F0 0 0 0 0 10 1 00 1 11 0 01 0 11 1 01 1 111110000BCA 00 01 11 10011 0 1 00 1 1 0( 2) 2F A B C C D= + + A B C D F0 0 0 00 0 0 10 0 1 00 0 1 10 1 0 00 1 0 10 1 1 00 1 1 1A B C D F1 0 0 01 0 0 11 0 1 01 0 1 11 1 0 01 1 0 11 1 1 01 1 1 11111111111100000CDAB 00 01 11 10000111100 0 00 01111 1 1 11
19、1 1 1( 3) 3 ()F A B B C A D= + + 数字电路答案 9 A B C D F0 0 0 00 0 0 10 0 1 00 0 1 10 1 0 00 1 0 10 1 1 00 1 1 1A B C D F1 0 0 01 0 0 11 0 1 01 0 1 11 1 0 01 1 0 11 1 1 01 1 1 10001111111110000CDAB 00 01 11 10000111100 0011 11111110 0 00( 4) 4 ( ) ( ) ( )F A B C A B C A B C= + + + + + + A B C F0 0 0 0 0
20、10 1 00 1 11 0 01 0 11 1 01 1 111111000BCA 00 01 11 100110 01 1 011( 5) 5 ( ) ( )F B D C C A D= + + 数字电路答案 10 A B C D F0 0 0 00 0 0 10 0 1 00 0 1 10 1 0 00 1 0 10 1 1 00 1 1 1A B C D F1 0 0 01 0 0 11 0 1 01 0 1 11 1 0 01 1 0 11 1 1 01 1 1 11111111 110000 000CDAB 00 01 11 10000111100000011 111111100( 6) 6 ( ) ( ) ( )F A B C D B C D A A C B D= + + + A B C D F0 0 0 00 0 0 10 0 1 00 0 1 10 1 0 00 1 0 10 1 1 00 1 1 1A B C D F1 0 0 01 0 0 11 0 1 01 0 1 11 1 0 01 1 0 11 1 1 01 1 1 10000000 000000000CDAB 00 01 11 10000111100000000000 0000 00( 7) 7F A B C B A C D= + + + +