CD74HC93_06 Datasheet, PDF (2/10 Pages) Texas Instruments – High-Speed CMOS Logic 4-Bit Binary Ripple Counter

CD74HC93, CD74HCT93
TRUTH TABLE
OUTPUTS
COUNT
Q₀
Q₁
Q₂
Q₃
0
L
L
L
L
1
H
L
L
L
2
L
H
L
L
3
H
H
L
L
4
L
L
H
L
5
H
L
H
L
6
L
H
H
L
7
H
H
H
L
8
L
L
L
H
9
H
L
L
H
10
L
H
L
H
11
H
H
L
H
12
L
L
H
H
13
H
L
H
H
14
L
H
H
H
15
H
H
H
H
H = High Voltage Level, L = Low Voltage Level
MODE SELECTION
RESET OUTPUTS
OUTPUTS
MR1
MR2
Q₀
Q₁
Q₂
H
H
L
L
L
L
H
Count
Count
Count
H
L
L
L
H = High Voltage Level, L = Low Voltage Level
Q₃
L
Count
2