MC14076B ON Semiconductor, MC14076B Datasheet - Page 5

• Manufacturer Part Number: MC14076B
• Description: 4-Bit D-Type Register with Three-State Outputs
• Manufacturer: ON Semiconductor

D
Q
INFORMATION
OUTPUT
INPUT
t
su
t
PLH
Figure 1. Timing Diagram
t
TLH
RESET = 0
DATA DISABLE A AND B = 0
OUTPUT DISABLE A AND B = 0
10%
50%
INPUT RISE AND FALL 20 ns
90%
t
50%
WH
10%
OUTPUT DISABLE A
OUTPUT DISABLE B
t
h
DATA DISABLE A
DATA DISABLE B
90%
f
cl
CLOCK
RESET 15
t
t
WL
su
D0
D1 13
D2 12
D3 11
t
THL
14
10
1
2
9
7
20 ns
FUNCTIONAL BLOCK DIAGRAM
90%
10%
t
h
50%
t
PHL
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EQUIVALENT
V
V
V
V
V
V
MC14076B
DD
SS
DD
SS
OH
OL
5
OUTPUT
DISABLE
OUTPUT
OUTPUT
A OR B
ANY Q
ANY Q
INPUTS
OTHER
OUTPUT
DISABLE
A OR B
Figure 2. Three–State Propagation Delay
CONNECTED
OUTPUTS
D
C
D
C
D
C
D
C
50%
R
R
R
R
Q
Q
Q
Q
Q
Q
Q
Q
20 ns
MC14076B
Waveshape and Circuit
90%
10%
t
t
PLZ
PHZ
90%
DISCONNECTED
50%
OUTPUTS
OUTPUT
ANY Q
3 Q0
4 Q1
5 Q2
6 Q3
R
10%
C
L
10%
L
90%
= 1 k
20 ns
t
t
PZL
PZH
V
V
DD
SS
FOR t
FOR t
V
V
V
V
CONNECTED
PHZ
PLZ
DD
SS
OH
OL
OUTPUTS
2 V @ V
6 V @ V
10 V @ V
2.5 V @ V
10 V, AND 15 V
AND t
AND t
PZL
PZH
DD
DD
DD
DD
= 5 V
= 10 V
= 15 V
= 5 V,