Dekodery kodu BCD sterujące siedmiosegmentowymi wskaźnikami cyfrowymi UCA6447N, UCY7447N
Wyjścia
b c d
UrC f _Q_ a b c d e
B C LT BI/R80 RBI 0 A Masa
Wejścia
Wejścia
Oznaczenie segmentów
0. 1 2 3 i 5 6 7 8 9 10 11 12 13 K 15
Przedstawienie cytr i znaków dodatkowych '
Tace la
L i c z z a d?lesi?tn« luo funkcje |
wejścia |
Wyjścia | |||||||||||||
LT |
331 |
D |
C | B |
A |
C1/^8U |
e |
b |
c j d |
• |
f |
9 | | ||||
j |
H |
H |
L |
L 1 |
L |
H |
L |
L |
L |
L |
L |
Ł |
H |
n | |
1 |
H |
X |
L | U |
L |
H |
H |
H |
L |
L |
N |
N |
H |
H |
1 | |
2 |
H |
X |
Ai21 |
H |
L |
H |
L |
L |
N |
L |
i |
hU |
2 | ||
3 |
H |
x |
t |
L |
H |
H |
H |
L |
L |
L |
L |
H |
H |
L |
z! |
k |
H |
X |
L |
H |
L |
L |
H |
H |
L |
L |
H |
H |
L |
L |
U* i |
• 5 |
H |
X |
L |
H |
L |
N |
H |
L |
M |
L |
Ł |
K |
L |
L |
c _1 |
6 |
N |
X |
t |
H |
H |
L |
N |
N |
H |
t |
L |
u |
L |
‘o | |
7 |
H |
X |
L |
H |
H |
H |
H |
L |
L |
L |
h |
H |
M |
H |
i |
3 |
H |
X |
N |
L |
i |
1 |
N |
l |
L |
U |
L |
L |
l |
Ł |
s |
9 |
H |
X |
H |
t |
L |
H |
H |
l |
t |
L |
M |
H |
L |
L |
o f |
10 |
H |
X |
H |
L |
H |
L |
H |
H |
M |
H |
L |
L |
H |
L |
c |
U |
H |
X |
H |
L |
H |
H |
H |
H |
H |
L |
«■ |
H |
H |
3 | |
12 |
H |
X |
H |
H |
L |
L |
H |
H |
L |
K |
M |
H |
Ł |
L |
M |
1J |
H |
- |
H |
H |
L |
H |
K |
L |
« |
M |
L |
H |
X |
Ł |
c |
U |
H |
X |
H |
H |
H |
L |
H |
H |
H |
H |
L |
L |
Ł |
L |
1. |
15 |
H |
X |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H | |
BI |
X |
X |
X |
X |
X |
X |
L |
H |
H |
H |
H |
H |
H |
H | |
RBI |
H |
L |
L |
l |
L |
L |
L |
H |
H |
H |
H |
H |
H |
H | |
LT |
L |
X |
X |
X |
X |
X |
H |
L |
L |
l |
L |
l |
L |
L |
CO |
H « stan wysoki, L - stan niski. X • stan daniny