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Part Name
Description
MC14029B View Datasheet(PDF) - ON Semiconductor
Part Name
Description
View to exact match
MC14029B
Binary/Decade Up/Down Counter
ON Semiconductor
MC14029B Datasheet PDF : 8 Pages
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MC14029B
PULSE
GENERATOR
V
DD
500 pF
I
D
PE
Q0
C
in
B/D Q1
U/D
CLK Q2
P0
P1
Q3
P2
P3
C
out
C
L
0.01
m
F
CERAMIC
C
L
C
L
C
L
C
L
20 ns
CLK
50%
90%
VARIABLE
WIDTH
20 ns
V
DD
10%
V
SS
Figure 1. Power Dissipation Test Circuit and Waveform
PROGRAMMABLE
PULSE
GENERATOR
V
DD
PE
Q0
C
in
B/D Q1
U/D
CLK Q2
P0
P1
Q3
P2
P3
C
out
V
SS
C
L
C
L
C
L
C
L
C
L
CARRY IN OR
UP/DOWN
OR BINARY/DECADE
CLOCK
t
su
50%
PRESET ENABLE
Q0 OR CARRY OUT
90%
10%
t
W
t
rem
50%
t
W
C
out
ONLY
t
THL
t
PHL
1/f
cl
V
DD
V
SS
V
DD
V
SS
V
DD
20 ns
V
SS
t
TLH
10%
90%
V
OH
V
OL
t
PLH
t
PLH
Figure 2. Switching Time Test Circuit and Waveforms
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