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circuits
74166 - parallel-Load 8-bit shift register
pinout
1
DS
16
VCC
2
D0
15
PE
3
D1
14
D7
4
D2
13
Q7
5
D3
12
D6
6
CE
11
D5
7
CLK
10
D4
8
GND
9
RST
74166
www.nanobob.com
symbol
1
DS
7
CLK
6
CE
2
D0
3
D1
4
D2
5
D3
10
D4
11
D5
12
D6
14
D7
13
Q7
15
PE
9
RST
pin types
0
digital input
0
digital output
0
digital input-output (bidir)
0
analog (input or output)
0
positive power
0
ground
0
negative power