MC14020 ON Semiconductor, MC14020 Datasheet - Page 2

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MC14020

Manufacturer Part Number
MC14020
Description
14-Bit Binary Counter
Manufacturer
ON Semiconductor
Datasheet

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RESET
11
CLOCK
10
Q6 = PIN 4
Q7 = PIN 6
Q8 = PIN 13
X = Don’t Care
Clock
C
C
X
R
Q
Q
Q12
Q13
Q14
V
Q6
Q5
Q7
Q4
PIN ASSIGNMENT
SS
http://onsemi.com
LOGIC DIAGRAM
Q1
Reset
TRUTH TABLE
MC14020B
0
0
1
9
Q9 = PIN 12
Q10 = PIN 14
Q11 = PIN 15
1
2
3
4
5
6
7
8
C
C
2
Advance to Next State
R
All Outputs are Low
Q
Q
16
15
14
13
12
11
10
9
Output State
No Change
Q4
V
Q11
Q10
Q8
Q9
R
C
Q1
7
DD
C
C
V
V
DD
SS
R
= PIN 8
= PIN 16
Q
Q
Q5
5
C
C
R
Q
Q
Q12
1
C
C
R
Q
Q
Q13
2
C
C
R
Q
Q14
3

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