HD74HC4022 Datasheet, PDF (2/7 Pages) Hitachi Semiconductor – Octal Counters/Dividers

HD74HC4022
Pin Arrangement
Logic Diagram
Clock
enable
Clock
Reset
Q1 1
Q0 2
Q2 3
Q5 4
Q6 5
NC 6
Q3 7
GND 8
Q0 ^Q1
R
Q2
C
Q5
CE
Q6
Cout
Q4
Q3
Q7
(Top view)
16 VCC
15 Reset
14 Clock
13
Clock
enable
12 Cout
11 Q4
10 Q7
9 NC
D
Q
CK
R
Q
D
Q
CK
R
Q
D
Q
CK
R
Q
D
Q
CK
R
Q
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Cout
Rev.2.00 Mar 30, 2006 page 2 of 6