IC Pinouts
Projects
About
Contact
☀️
☰
IC Reference · Pinout Viewer
Datasheet Quick-Ref
←
74HC74
Dual D Flip-Flop with Set and Reset
Datasheet (PDF)
→
📁
ROTATE
↺
↻
74HC74
DIP-14
1
~1CLR
2
1D
3
1CLK
4
~1PRE
5
1Q
6
~1Q
7
GND
14
VCC
13
~2CLR
12
2D
11
2CLK
10
~2PRE
9
2Q
8
~2Q
vcc
gnd
in
out
io
Pin Reference
⌄
#
Label
Type
1
~1CLR
in
2
1D
in
3
1CLK
in
4
~1PRE
in
5
1Q
out
6
~1Q
out
7
GND
gnd
8
~2Q
out
9
2Q
out
10
~2PRE
in
11
2CLK
in
12
2D
in
13
~2CLR
in
14
VCC
vcc