MIL-M-38510/10D
Device type 08
DECIMAL OR FUNCTION |
INPUTS |
OUTPUTS |
NOTE |
||||||||||||
LT |
RBI |
D |
C |
B |
A |
BI/RBO |
A |
B |
C |
D |
E |
F |
G |
||
0 |
H |
H |
L |
L |
L |
L |
H |
H |
H |
H |
H |
H |
H |
L |
1 |
1 |
H |
x |
L |
L |
L |
H |
H |
L |
H |
H |
L |
L |
L |
L |
1 |
2 |
H |
x |
L |
L |
H |
L |
H |
H |
H |
L |
H |
H |
L |
H |
|
3 |
H |
x |
L |
L |
H |
H |
H |
H |
H |
H |
H |
L |
L |
H |
|
4 |
H |
x |
L |
H |
L |
L |
H |
L |
H |
H |
L |
L |
H |
H |
|
5 |
H |
x |
L |
H |
L |
H |
H |
H |
L |
H |
H |
L |
H |
H |
|
6 |
H |
x |
L |
H |
H |
L |
H |
L |
L |
H |
H |
H |
H |
H |
|
7 |
H |
x |
L |
H |
H |
H |
H |
H |
H |
H |
L |
L |
L |
L |
|
8 |
H |
x |
H |
L |
L |
L |
H |
H |
H |
H |
H |
H |
H |
H |
|
9 |
H |
x |
H |
L |
L |
H |
H |
H |
H |
H |
L |
L |
H |
H |
|
10 |
H |
x |
H |
L |
H |
L |
H |
L |
L |
L |
H |
H |
L |
H |
|
11 |
H |
x |
H |
L |
H |
H |
H |
L |
L |
H |
H |
L |
L |
H |
|
12 |
H |
x |
H |
H |
L |
L |
H |
L |
H |
L |
L |
L |
H |
H |
|
13 |
H |
x |
H |
H |
L |
H |
H |
H |
L |
L |
H |
L |
H |
H |
|
14 |
H |
x |
H |
H |
H |
L |
H |
L |
L |
L |
H |
H |
H |
H |
|
15 |
H |
x |
H |
H |
H |
H |
H |
L |
L |
L |
L |
L |
L |
L |
|
BI |
x |
x |
x |
x |
x |
x |
L |
L |
L |
L |
L |
L |
L |
L |
2 |
RBI |
H |
L |
L |
L |
L |
L |
L |
L |
L |
L |
L |
L |
L |
L |
3 |
LT |
L |
x |
x |
x |
x |
x |
H |
H |
H |
H |
H |
H |
H |
H |
4 |
NOTES:
1. BI/RBO is wire-OR logic serving as blanking input (BI) and/or ripple-blanking output (RBO). The blanking input must be open or held at a high logic level when output functions 0 through 15 are desired, and ripple- blanking input (RBI) must be open or at a high logic level during the decimal 0 output. x = input may be high or low.
2. When a low logic level is applied to the blanking input (forced condition) all segment outputs go to a low logic level regardless of the state of any other input condition.
3. When ripple-blanking input (RBI) is at a low logic level, lamp test input is at high logic level and A = B = C = D
= low logic level, all segment outputs go to a low logic level and the ripple-blanking output goes to a low logic level (response condition).
4. When blanking input/ripple-blanking output is open or held at a high logic level, and a low logic level is
applied to lamp test input, all segment outputs go to a high logic level.
FIGURE 3. Truth tables - Continued.
21
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