HCF4017BM1 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

HCF4017BM1

DECADE COUNTER WITH 10 DECODED OUTPUTS

STMicroelectronics 

HCF4017B

INPUT EQUIVALENT CIRCUIT

FUNCTIONAL DIAGRAM

LOGIC DIAGRAM

PIN DESCRIPTION

PIN No

SYMBOL NAME AND FUNCTION

3, 2, 4, 7, 10,

1, 5, 6, 9, 11

0 to 9

Decoded Decimal Output

14

CLOCK Clock Input

13

CLOCK

INHIBIT

Clock Inhibit Input

15

RESET Reset Input

12

CARRY OUT Carry Output

8

VSS

Negative Supply Voltage

16

VDD

Positive Supply Voltage

TRUTH TABLE

CLOCK

X

L

X

H

H

CLOCK

INHIBIT

X

X

H

L

L

X : Don’t Care

Qn : No Change

RESET

H

L

L

L

L

L

L

DECODED

OUTPUT

Q0

Qn

Qn

Qn+1

Qn

Qn

Qn+1

This logic diagram has not be used to estimate propagation delays

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