Integrated Circuit - 42 : BCD to Decimal Decoder
©
2003-04-27
/ Mario Konrad
Function Table
L |
L |
L |
L |
|
L |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
L |
L |
H |
|
H |
L |
H |
H |
H |
H |
H |
H |
H |
H |
L |
L |
H |
L |
|
H |
H |
L |
H |
H |
H |
H |
H |
H |
H |
L |
L |
H |
H |
|
H |
H |
H |
L |
H |
H |
H |
H |
H |
H |
L |
H |
L |
L |
|
H |
H |
H |
H |
L |
H |
H |
H |
H |
H |
L |
H |
L |
H |
|
H |
H |
H |
H |
H |
L |
H |
H |
H |
H |
L |
H |
H |
L |
|
H |
H |
H |
H |
H |
H |
L |
H |
H |
H |
L |
H |
H |
H |
|
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
H |
L |
L |
L |
|
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
L |
L |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
L |
H |
L |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
L |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L
: low voltage
H
: high voltage
X
: don’t care