Datasheet

HEF4017B All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 8 — 18 November 2011 4 of 18
NXP Semiconductors
HEF4017B
5-stage Johnson decade counter
6. Functional description
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care;
 = positive-going transition;  = negative-going transition.
CP0 14 clock input (LOW-to-HIGH edge-triggered)
MR 15 master reset input
V
DD
16 supply voltage
Table 2. Pin description
…continued
Symbol Pin Description
Table 3. Function table
[1]
MR CP0 CP1 Operation
HXXQ0 = Q
5-9 = H; Q1 to Q9 = L
LH counter advances
L  L counter advances
L L X no change
L X H no change
LH no change
L  L no change