MIL-M-3851O/7538
Device type O2
Truth table, each half |
|||||
Inputs |
Outputs |
||||
SD |
CD |
CP |
D |
Q |
Q |
L H L H H H |
H L L H H H |
x x x τ τ L |
x x x H L x |
H L H* H L QO |
L H H* L H QO |
* This configuration is nonstable, that is, it will not persist when both
SD and CD return to an inactive (high) level.
Device type O4 Device type O5
Truth table, each half Truth table, each half
Inputs Outputs Inputs Outputs
SD |
CD |
CP |
J |
K |
Q |
Q |
SD |
CD |
CP |
J |
K |
Q |
Q |
|||||||||
L |
H |
x |
x |
x |
H |
L |
L |
H |
x |
x |
x |
H |
L |
|||||||||
H |
L |
x |
x |
x |
L |
H |
H |
L |
x |
x |
x |
L |
H |
|||||||||
L |
L |
x |
x |
x |
H* |
H* |
L |
L |
x |
x |
x |
H* |
H* |
|||||||||
H |
H |
τ |
L |
L |
L |
H |
H |
H |
↓ |
L |
L |
L |
H |
|||||||||
H |
H |
τ |
H |
L |
Toggle |
Toggle |
H |
H |
↓ |
H |
L |
Toggle |
Toggle |
|||||||||
H |
H |
τ |
L |
H |
QO |
QO |
H |
H |
↓ |
L |
H |
QO |
QO |
|||||||||
H H |
H H |
τ L |
H x |
H x |
H QO |
L QO |
H H |
H H |
↓ L |
H x |
H x |
H QO |
L QO |
* Unpredictable and unstable condition if both SD and CD go high simultaneously.
Device type O7 Device type O8
Inputs |
Output |
||
MR |
CP |
D |
Q |
L H H H |
x τ τ L |
x H L x |
L H L QO |
H = High voltage level L = Low voltage level x = Irrelevant
τ = Low-to-high transition of the clock.
↓ = High-to-low transition of the clock.
QO = Previous Q before the low-to-high or high-to-low transition of the clock. QO = Previous Q before the low-to-high or high-to-low transition of the clock.
FIGURE 2. Truth tables.
13
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business