v 20130925 2
P 0 200 300 200 1 0 0
{
T 200 250 5 8 1 1 0 6 1
pinnumber=2
T 200 150 5 8 0 1 0 8 1
pinseq=1
T 350 200 9 8 1 1 0 0 1
pinlabel=D
T 350 200 5 8 0 1 0 2 1
pintype=in
}
P 2000 1400 1700 1400 1 0 0
{
T 1800 1450 5 8 1 1 0 0 1
pinnumber=5
T 1800 1350 5 8 0 1 0 2 1
pinseq=2
T 1650 1400 9 8 1 1 0 6 1
pinlabel=Q
T 1650 1400 5 8 0 1 0 8 1
pintype=out
}
P 0 1400 200 1400 1 0 0
{
T 200 1450 5 8 1 1 0 6 1
pinnumber=1
T 200 1350 5 8 0 1 0 8 1
pinseq=3
T 350 1400 9 8 1 1 0 0 1
pinlabel=\_CLR\_
T 350 1400 5 8 0 1 0 2 1
pintype=in
}
V 250 1400 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
P 2000 200 1800 200 1 0 0
{
T 1800 250 5 8 1 1 0 0 1
pinnumber=6
T 1800 150 5 8 0 1 0 2 1
pinseq=4
T 1650 200 9 8 1 1 0 6 1
pinlabel=\_Q\_
T 1650 200 5 8 0 1 0 8 1
pintype=out
}
P 0 600 200 600 1 0 0
{
T 200 650 5 8 1 1 0 6 1
pinnumber=4
T 200 550 5 8 0 1 0 8 1
pinseq=5
T 350 600 9 8 1 1 0 0 1
pinlabel=\_PRE\_
T 350 600 5 8 0 1 0 2 1
pintype=in
}
V 250 600 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
P 0 1000 300 1000 1 0 0
{
T 200 1050 5 8 1 1 0 6 1
pinnumber=3
T 200 950 5 8 0 1 0 8 1
pinseq=6
T 375 1000 9 8 1 1 0 0 1
pinlabel=CLK
T 375 1000 5 8 0 1 0 2 1
pintype=clk
}
V 1750 200 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
B 300 0 1400 1700 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
T 2100 1800 5 10 0 0 0 0 1
device=7474
T 2100 1600 5 10 0 0 0 0 1
footprint=DIP14
T 2100 1000 5 10 0 0 0 0 1
numslots=2
T 2100 1200 5 10 0 0 0 0 1
slotdef=1:2,5,1,6,4,3
T 2100 1400 5 10 0 0 0 0 1
slotdef=2:12,9,13,8,10,11
T 1700 1800 8 10 1 1 0 6 1
refdes=U?
T 2100 2000 5 10 0 0 0 0 1
description=2 D-flip-flops with preset and clear
T 2100 2200 5 10 0 0 0 0 1
net=Vcc:14
T 2100 2400 5 10 0 0 0 0 1
net=GND:7
T 300 1740 9 10 1 0 0 0 1
7474
L 300 1050 375 1000 3 0 0 0 -1 -1
L 375 1000 300 950 3 0 0 0 -1 -1
T 2100 800 5 10 0 0 0 0 1
slot=1
T 2100 2600 5 10 0 0 0 0 1
documentation=http://www-s.ti.com/sc/ds/sn74hc74.pdf