Datasheet

2
Functional Diagram
Logic Diagram
12
11
9
5
3
4
6
1
2
MR
Q
7
Q
6
Q
5
Q
4
Q
3
Q
2
Q
1
’
CP
TRUTH TABLE
CP COUNT MR OUTPUT STATE
↑ L No Change
↓ L Advance to Next State
X H All Outputs Are Low
H = High Voltage Level, L = Low Voltage Level, X = Don’t Care,
↑ = Transition from Low to High Level, ↓ = Transition from High to Low.
12
Q
1
’
CP
Q
CP
Q
1
R
CP
Q
CP
Q
2
R
11
Q
2
CP
Q
CP
Q
3
R
9
Q
3
CP
Q
CP
Q
4
R
6
Q
4
CP
Q
CP
Q
5
R
5
Q
5
CP
Q
CP
Q
6
R
4
Q
6
CP
Q
CP
Q
7
R
3
Q
7
CP
MR
2
1
GND
V
CC
7
14
Q1
CD54HC4024, CD74HC4024, CD54HCT4024, CD74HCT4024