Interactive chip reference

CD4017 DIP-16 pinout

CD4017 16-pin DIP-16 pinout. CMOS decade counter/divider with 10 decoded outputs

Package
DIP-16
Pin count
16
Category
Logic

Pin reference

Pin Name Function Group
1 Q5 Decoded output 5 output
2 Q1 Decoded output 1 output
3 Q0 Decoded output 0 output
4 Q2 Decoded output 2 output
5 Q6 Decoded output 6 output
6 Q7 Decoded output 7 output
7 Q3 Decoded output 3 output
8 VSS Ground reference ground
9 Q8 Decoded output 8 output
10 Q4 Decoded output 4 output
11 Q9 Decoded output 9 output
12 CO Carry out — goes high on counts 5-9 output
13 /CE Clock enable (active LOW) control
14 CLK Clock input (rising edge) clock
15 RST Master reset (active HIGH) control
16 VDD Supply voltage (3V–15V) power

View the interactive CD4017 package diagram and labeled pin details on WhichPin.