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74HC4015
Dual 4-Bit Serial-In/Parallel-Out Shift Register
Datasheet (PDF)
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74HC4015
DIP-16
1
Q1A
2
Q2A
3
Q3A
4
Q4A
5
CLKA
6
DA
7
MRA
8
GND
16
VCC
15
Q1B
14
Q2B
13
Q3B
12
Q4B
11
CLKB
10
DB
9
MRB
vcc
gnd
in
out
io
Pin Reference
⌄
#
Label
Type
1
Q1A
out
2
Q2A
out
3
Q3A
out
4
Q4A
out
5
CLKA
in
6
DA
in
7
MRA
in
8
GND
gnd
9
MRB
in
10
DB
in
11
CLKB
in
12
Q4B
out
13
Q3B
out
14
Q2B
out
15
Q1B
out
16
VCC
vcc