HD74HC4017 Datasheet, PDF (2/8 Pages) Hitachi Semiconductor – Decade Counter/Divider

HD74HC4017
Function Table
C
CE
R
L
X
L
X
H
L
X
X
H
L
L
X
L
X
L
H
L
Notes: 1. X: Don’t care
2. If n < 5 Carry = “H”, Otherwise = “L”
Pin Arrangement
Decode Output = n
n
n
Q₀
n+1
n
n
n+1
Q5 1
Q1 2
Q0 3
Q2 4
Q6 5
Q7 6
Q3 7
GND 8
Q1 ^Q5 Reset
Q0
Clock
Q2
Clock
enable
Q6
Cout
Q7
Q9
Q3
Q8 ^Q4
(Top view)
16 VCC
15 R
14 C
13 CE
12 Cout
11 Q9
10 Q4
9 Q8
2