MC14014B ON Semiconductor, MC14014B Datasheet - Page 5

• Manufacturer Part Number: MC14014B
• Description: 8-Bit Static Shift Register
• Manufacturer: ON Semiconductor

SWITCH POSITION 1 = PARALLEL IN
SWITCH POSITION 2 = SERIAL IN
GENERATOR 1
GENERATOR 2
PULSE
PULSE
2
1
SW 1
V
CLOCK
DD
1
2
2
DATA
1
Figure 3. Power Dissipation Test Circuit and Waveform
Figure 4. Switching Time Test Circuit and Waveforms
GENERATOR 1
GENERATOR 2
PULSE
PULSE
P/S
C
P1
P2
P3
P4
P5
P6
P7
P8
D
S
V
MC14014B, MC14021B
DD
50%
V
Q6
Q7
Q8
SS
500 F
http://onsemi.com
1
f
SW 2
P/S
C
P1
P2
P3
P4
P5
P6
P7
P8
D
S
5
I
D
V
V
Q6
Q7
Q8
DD
SS
C
L
PARALLEL OR
SERIAL DATA
CLOCK OR P/S
0.01 F
CERAMIC
C
INPUT
L
INPUT
OUTPUT
C
Q
L
t
WH
C
L
t
TLH
t
WL
90%
50%
10%
90%
50%
10%
= t
20 ns
t
90%
50%
10%
t
su
WH
WH
t
PLH
= 50% DUTY CYCLE
t
t
WL
THL
t
THL
20 ns
t
PHL
V
V
V
V
V
V
DD
SS
DD
SS
OH
OL