Integrated Circuits

4017
Decade counter/divider with 10 decoded outputs
PDF datasheet
       
Q5 1  • 16 Vcc
Q1 2 15 RESET
Q0 3 14 CLOCK
Q2 4 13 CE
Q6 5 12 CARRY
Q7 6 11 Q9
Q3 7 10 Q4
GND 8 9 Q8
       
Pin Symbol Description
1 Q5 output
2 Q1 output
3 Q0 output
4 Q2 output
5 Q6 output
6 Q7 output
7 Q3 output
8 GND ground
9 Q8 output
10 Q4 output
11 Q9 output
12 CARRY carry output
13 CE clock enable (active low)
14 CLOCK clock input (low-to-high, positive edge triggered)
15 RESET reset (active high)
16 Vcc supply voltage


Specifications
(typical values under recommended operating conditions, unless specified)
Parameter Value Unit
Maximum clock frequency 2 (CD4017)
77 (74HC4017)
MHz

Note
Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.

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