多入力早押し判定器及び周辺回路

1.
ON/OFF
2.
2.1
FF
2.2
1
4
5
A
H L
B
2.3
1
2
D-
2
7
6 2
2
LED
LED
2.
2
8
4
8
8
9
10,11
LED
4
R 1kΩ C
10μF
10
11
3.
3.1
1
LED
4
3.2 7
LED
7
LED
LED
7
LED
4
12
a g
LED
A
7
LED
a g
7
a
A +A
e
A +A +A
b
0
f
A +A +A
c
A
g
A ’A ’A ’
d
A +A
’
LED
A ’
not
A ’A ’A ’
’
a g
13
7
+A
A
notA
(A +A
12
13 7
LED
7
LED
3.3
14
15
4
14 7
LED
16
LED
0
15
16
4.
LED
7
LED
LED
2003 .
2004.
CPU
A
MYCOM
/
2006 .
3
2006 .
2007 .
1979
TTLIC
CQ
1979 .
URL
URL: http://www.picfun.com/
URL: http://www.semicon.toshiba.co.jp/