Casio QT-6000 - Sn74 Hc148 (Ic32); Sn74 Lv04 Apwr (Ic10); Ssn74 Lv07 A (Ic37)

— 98 —
20. SN74LV04APWR (IC10)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
4
5
6
7
EI
A2
A1
GND
V
CC
EO
GS
3
2
1
0
A0
logic diagram (positive logic)
11
A0
9
1
A1
7
A2
6
GS
14
EO
15
12
2
13
3
1
4
2
5
5
EI
4
7
3
6
10
0
FUNCTION TABLE
INPUTS OUTPUTS
EI 0 1 2 3 4 5 6 7 A2 A1 A0 GS EO
H X X X X X X X X H H H H H
L HHHHHHHHHHHH L
L XXXXXXXLLLLL H
L XXXXXXLHLLHL H
L XXXXXLHHLHLL H
L XXXXLHHHLHHL H
L XXXLHHHHHL L L H
L XXLHHHHHHLHL H
L XLHHHHHHHHL L H
L L H H H H H H H H H H L H
1A
1Y
2A
2Y
1
2
3
4
5
7
6
3A
GND
3Y
VCC
6A
6Y
5A
5Y
4Y
4A
14
13
12
11
10
8
9
19. SN74HC148 (IC32)
21. SSN74LV07A (IC37)
A
Y
1A
1Y
2A
2Y
1
2
3
4
5
7
6
3A
GND
3Y
VCC
6A
6Y
5A
5Y
4Y
4A
14
13
12
11
10
8
9