MIL-M-3851O/6538
Device type O1
Inputs |
Outputs |
||||
CLR |
CLK |
J |
K |
Q |
Q |
L |
x |
x |
x |
L |
H |
H |
↓ |
L |
L |
QO |
QO |
H |
↓ |
H |
L |
H |
L |
H |
↓ |
L |
H |
L |
H |
H |
↓ |
H |
H |
Toggle |
|
H |
H |
x |
x |
QO |
QO |
Device types O2 and 52
Inputs |
Outputs |
||||
PRE |
CLR |
CLK |
D |
Q |
Q |
L |
H |
x |
x |
H |
L |
H |
L |
x |
x |
L |
H |
L |
L |
x |
x |
H * |
H * |
H |
H |
t |
H |
H |
L |
H |
H |
t |
L |
L |
H |
H |
H |
x |
x |
QO |
QO |
Device type O3
Inputs |
Outputs |
||||
CLR |
CLK |
J |
K |
Q |
Q |
L |
x |
x |
x |
L |
H |
H |
↓ |
L |
L |
QO |
QO |
H |
↓ |
H |
L |
H |
L |
H |
↓ |
L |
H |
L |
H |
H |
↓ |
H |
H |
Toggle |
|
H |
H |
x |
x |
QO |
QO |
Device type O4
Inputs |
Outputs |
|||||
PRE |
CLR |
CLK |
J |
K |
Q |
Q |
L |
H |
x |
x |
x |
H |
L |
H |
L |
x |
x |
x |
L |
H |
L |
L |
x |
x |
x |
H * |
H * |
H |
H |
t |
L |
L |
L |
H |
H |
H |
t |
H |
L |
Toggle |
|
H |
H |
t |
L |
H |
QO |
QO |
H |
H |
t |
H |
H |
H |
L |
H |
H |
L |
x |
x |
QO |
QO |
* = This configuration is nonstable x = Pins have no effect on output H = High level voltage
L = Low level voltage
t = Low-to-high transition of the clock
↓ = High-to-low transition of the clock
QO (QO) = The level of Q (Q) before the indicated steady-state input conditions were established
FIGURE 2. Truth tables.
15
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