Integrated Circuit - 154 : 4-to-16 Line Decoder/Demultiplexer
©
2003-04-27
/ Mario Konrad
Pin Description

Function Table
| H |
H |
X |
X |
X |
X |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
| H |
L |
X |
X |
X |
X |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
| L |
H |
X |
X |
X |
X |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| L |
L |
L |
L |
L |
L |
|
L |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
| L |
L |
H |
L |
L |
L |
|
H |
L |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
| L |
L |
L |
H |
L |
L |
|
H |
H |
L |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
| L |
L |
H |
H |
L |
L |
|
H |
H |
H |
L |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
| L |
L |
L |
L |
H |
L |
|
H |
H |
H |
H |
L |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
| L |
L |
H |
L |
H |
L |
|
H |
H |
H |
H |
H |
L |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
| L |
L |
L |
H |
H |
L |
|
H |
H |
H |
H |
H |
H |
L |
H |
H |
H |
H |
H |
H |
H |
H |
H |
| L |
L |
H |
H |
H |
L |
|
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
H |
H |
H |
H |
H |
H |
| L |
L |
L |
L |
L |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
H |
H |
H |
H |
H |
| L |
L |
H |
L |
L |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
H |
H |
H |
H |
| L |
L |
L |
H |
L |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
H |
H |
H |
| L |
L |
H |
H |
L |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
H |
H |
| L |
L |
L |
L |
H |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
H |
| L |
L |
H |
L |
H |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
H |
| L |
L |
L |
H |
H |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
H |
| L |
L |
H |
H |
H |
H |
|
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
H |
L |
L: low voltage
H: high voltage
X: don’t care