Datasheet
December 1990 3
Philips Semiconductors Product speciļ¬cation
Johnson decade counter with 10 decoded outputs 74HC/HCT4017
PIN DESCRIPTION
PIN NO. SYMBOL NAME AND FUNCTION
3, 2, 4, 7, 10, 1, 5, 6, 9, 11 Q
0
to Q
9
decoded outputs
8 GND ground (0 V)
12
Q
5-9
carry output (active LOW)
13
CP
1
clock input (HIGH-to-LOW, edge-triggered)
14 CP
0
clock input (LOW-to-HIGH, edge-triggered)
15 MR master reset input (active HIGH)
16 V
CC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol. Fig.3 IEC logic symbol.