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CD4018
Presettable Divide-by-N Counter
Datasheet (PDF)
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CD4018
DIP-16
1
D1
2
Q1
3
Q4
4
D4
5
D5
6
Q5
7
~PE
8
VSS
16
VDD
15
RESET
14
CLK
13
Q2
12
D2
11
D3
10
Q3
9
NC
vcc
gnd
in
out
io
Pin Reference
⌄
#
Label
Type
1
D1
in
2
Q1
out
3
Q4
out
4
D4
in
5
D5
in
6
Q5
out
7
~PE
in
8
VSS
gnd
9
NC
in
10
Q3
out
11
D3
in
12
D2
in
13
Q2
out
14
CLK
in
15
RESET
in
16
VDD
vcc