# NAND GATTER 4 INPUTS
S 7420
M NAND
: 2
G 7
V 14
@ DIP
P OUT
/ 6 8
T OUT
R 0 9 15
F 0 10 15
D SSS
P I0
/ 1 9
T IN
P I1
/ 2 10
T IN
P I2
/ 4 12
T IN
P I3
/ 5 13
T IN
