PDP-506PE
87
5
6
7
8
5
6
7
8
C
D
F
A
B
E
TC7SH08FUS1 (50 SCAN B ASSY : IC2807)
• 2-input AND Gate
Pin Arrangement (Top view) / Block Diagram
Truth Table
IN B
A
B
Y
L
L
L
L
H
L
H
L
L
H
H
H
1
IN A
2
GND
V
CC
OUT Y
3
5
4
TC74VHC00FTS1 (50 X DRIVE ASSY : IC1002)
• Quad 2-Input NAND Gate
Block Diagram
Truth Table
1A 1
Vcc
14
1B 2
4B
13
1Y 3
4A
12
2A 4
4Y
11
2B 5
3B
10
2Y 6
3A
9
GND 7
3Y
8
A
B
Y
L
L
H
L
H
H
H
L
H
H
H
L
