IN74HC393 Datasheet, PDF (6/6 Pages) Integral Corp. – DUAL 4-STAGE BINARY RIPPLE COUNTER High-Performance Silicon-Gate CMOS

IN74HC393
TIMING DIAGRAM
COUNT SEQUENCE
Outputs
Count Q4 Q3 Q2 Q1
0
L
L
L
L
1
L
L
L
H
2
L
L
H
L
3
L
L
H
H
4
L
H
L
L
5
L
H
L
H
6
L
H
H
L
7
L
H
H
H
8
H
L
L
L
9
H
L
L
H
10
H
L
H
L
11
H
L
H
H
12
H
H
L
L
13
H
H
L
H
14
H
H
H
L
15
H
H
H
H
6