/usr/share/gEDA/sym/74/7457-1.sym is in geda-symbols 1:1.8.2-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | v 20031231 1
P 0 1000 200 1000 1 0 0
{
T 200 1050 5 8 1 1 0 6 1
pinnumber=5
T 200 950 5 8 0 1 0 8 1
pinseq=1
T 375 1000 9 8 1 1 0 0 1
pinlabel=CLKA
T 375 1000 5 8 0 1 0 2 1
pintype=clk
}
P 2000 1000 1700 1000 1 0 0
{
T 1800 1050 5 8 1 1 0 0 1
pinnumber=3
T 1800 950 5 8 0 1 0 2 1
pinseq=2
T 1650 1000 9 8 1 1 0 6 1
pinlabel=QA
T 1650 1000 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=1
T 200 550 5 8 0 1 0 8 1
pinseq=3
T 375 600 9 8 1 1 0 0 1
pinlabel=CLKB
T 375 600 5 8 0 1 0 2 1
pintype=clk
}
P 2000 600 1700 600 1 0 0
{
T 1800 650 5 8 1 1 0 0 1
pinnumber=7
T 1800 550 5 8 0 1 0 2 1
pinseq=4
T 1650 600 9 8 1 1 0 6 1
pinlabel=QB
T 1650 600 5 8 0 1 0 8 1
pintype=out
}
P 0 200 300 200 1 0 0
{
T 200 250 5 8 1 1 0 6 1
pinnumber=6
T 200 150 5 8 0 1 0 8 1
pinseq=5
T 350 200 9 8 1 1 0 0 1
pinlabel=RST
T 350 200 5 8 0 1 0 2 1
pintype=in
}
P 2000 200 1700 200 1 0 0
{
T 1800 250 5 8 1 1 0 0 1
pinnumber=8
T 1800 150 5 8 0 1 0 2 1
pinseq=6
T 1650 200 9 8 1 1 0 6 1
pinlabel=QC
T 1650 200 5 8 0 1 0 8 1
pintype=out
}
B 300 0 1400 1300 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
T 300 1740 5 10 0 0 0 0 1
device=7457
T 300 1540 5 10 0 0 0 0 1
footprint=DIP8
T 1700 1400 8 10 1 1 0 6 1
refdes=U?
T 300 1950 5 10 0 0 0 0 1
description=2 frequency dividers, div6 and div10
T 300 2150 5 10 0 0 0 0 1
net=Vcc:2
T 300 2350 5 10 0 0 0 0 1
net=GND:4
T 300 1340 9 10 1 0 0 0 1
7457
V 250 600 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
V 250 1000 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
L 300 650 375 600 3 0 0 0 -1 -1
L 375 600 300 550 3 0 0 0 -1 -1
L 375 1000 300 950 3 0 0 0 -1 -1
L 375 1000 300 1050 3 0 0 0 -1 -1
T 300 2550 5 10 0 0 0 0 1
numslots=0
|