v 20061020 1
P 850 2200 1150 2200 1 0 0
{
T 1050 2250 5 8 1 1 0 6 1
pinnumber=2
T 1050 2150 5 8 0 1 0 8 1
pinseq=1
T 1200 2200 9 8 1 1 0 0 1
pinlabel=A0
T 1200 2200 5 8 0 1 0 2 1
pintype=in
}
P 2850 2200 2650 2200 1 0 0
{
T 2650 2250 5 8 1 1 0 0 1
pinnumber=4
T 2650 2150 5 8 0 1 0 2 1
pinseq=2
T 2500 2200 9 8 1 1 0 6 1
pinlabel=Q0
T 2500 2200 5 8 0 1 0 8 1
pintype=out
}
V 2600 2200 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
P 850 1800 1150 1800 1 0 0
{
T 1050 1850 5 8 1 1 0 6 1
pinnumber=3
T 1050 1750 5 8 0 1 0 8 1
pinseq=3
T 1200 1800 9 8 1 1 0 0 1
pinlabel=A1
T 1200 1800 5 8 0 1 0 2 1
pintype=in
}
P 2850 1800 2650 1800 1 0 0
{
T 2650 1850 5 8 1 1 0 0 1
pinnumber=5
T 2650 1750 5 8 0 1 0 2 1
pinseq=4
T 2500 1800 9 8 1 1 0 6 1
pinlabel=Q1
T 2500 1800 5 8 0 1 0 8 1
pintype=out
}
V 2600 1800 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
P 2850 1400 2650 1400 1 0 0
{
T 2650 1450 5 8 1 1 0 0 1
pinnumber=6
T 2650 1350 5 8 0 1 0 2 1
pinseq=5
T 2500 1400 9 8 1 1 0 6 1
pinlabel=Q2
T 2500 1400 5 8 0 1 0 8 1
pintype=out
}
V 2600 1400 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
P 850 1000 1050 1000 1 0 0
{
T 1050 1050 5 8 1 1 0 6 1
pinnumber=1
T 1050 950 5 8 0 1 0 8 1
pinseq=6
T 1200 1000 9 8 1 1 0 0 1
pinlabel=E
T 1200 1000 5 8 0 1 0 2 1
pintype=in
}
V 1100 1000 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
P 2850 1000 2650 1000 1 0 0
{
T 2650 1050 5 8 1 1 0 0 1
pinnumber=7
T 2650 950 5 8 0 1 0 2 1
pinseq=7
T 2500 1000 9 8 1 1 0 6 1
pinlabel=Q3
T 2500 1000 5 8 0 1 0 8 1
pintype=out
}
V 2600 1000 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
B 1150 800 1400 1700 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
T 300 2140 5 10 0 0 0 0 1
device=74139
T 300 1940 5 10 0 0 0 0 1
footprint=DIP16
T 300 2740 5 10 0 0 0 0 1
numslots=2
T 300 2540 5 10 0 0 0 0 1
slotdef=1:2,4,3,5,6,1,7
T 300 2340 5 10 0 0 0 0 1
slotdef=2:14,12,13,11,10,15,9
T 2550 2600 8 10 1 1 0 6 1
refdes=U6
T 300 3150 5 10 0 0 0 0 1
description=2 2-to-4 decoder/demultiplexer
T 300 3350 5 10 0 0 0 0 1
net=Vcc:16
T 300 3550 5 10 0 0 0 0 1
net=GND:8
T 1150 2540 9 10 1 0 0 0 1
74VHC139
T 300 2940 5 10 0 0 0 0 1
slot=1
T 300 3750 5 10 0 0 0 0 1
documentation=http://www-s.ti.com/sc/ds/sn74hc139.pdf
P 1550 550 1550 800 1 0 0
{
T 1600 600 5 8 1 1 0 0 1
pinnumber=8
T 1550 700 5 8 0 1 0 2 1
pinseq=4
T 1700 900 5 8 1 1 0 6 1
pinlabel=GND
T 1400 750 5 8 0 1 0 8 1
pintype=out
}
P 2050 550 2050 800 1 0 0
{
T 2100 600 5 8 1 1 0 0 1
pinnumber=16
T 2050 700 5 8 0 1 0 2 1
pinseq=4
T 2200 900 5 8 1 1 0 6 1
pinlabel=VCC
T 1900 750 5 8 0 1 0 8 1
pintype=out
}