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PIC
TTL-74
CMOS-40
OPAMP
BJT
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circuits
40161 - Binary counter with asynchronous clear
pinout
1
CLR
16
Vcc
2
CLK
15
COUT
3
P1
14
Q1
4
P2
13
Q2
5
P3
12
Q3
6
P4
11
Q4
7
PE
10
TE
8
GND
9
LD
40161
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symbol
3
P1
14
Q1
4
P2
13
Q2
5
P3
12
Q3
6
P4
11
Q4
15
COUT
2
CLK
1
CLR
9
LD
10
TE
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