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Logic ICs
Logic IC - Counter Binary counter 74HCT Negative slope 27 MHz SOIC 14
1
2
3
4
5
6
7
8
9
10
3
Logic Diagram
CP
MR
1(13)
2(12)
Q
Q
Q
0
Q
1
Q
2
Q
3
3(11)
4(10)
5(9)
6(8)
R
Q
Q
Q
Q
Q
Q
R
R
R
Φ
Φ
ΦΦ
Φ
Φ
Φ
Φ
CD54HC393, CD74HC393, CD54HCT393, CD74HCT393
1
2
3
4
5
...
...
17
