Navigation
Pinout von Programmed Read-Only Memory 512x8 (74472)
| A0 | −> |
1 | O |
20 | VCC | |
| A1 | −> |
2 | 74472 | 19 | <− |
A8 |
| A2 | −> |
3 | 18 | <− |
A7 | |
| A3 | −> |
4 | 17 | <− |
A6 | |
| A4 | −> |
5 | 16 | <− |
A5 | |
| DB0 | <> |
6 | 15 | <− |
CE | |
| DB1 | <> |
7 | 14 | <> |
DB7 | |
| DB2 | <> |
8 | 13 | <> |
DB6 | |
| DB3 | <> |
9 | 12 | <> |
DB5 | |
| VSS | 10 | 11 | <> |
DB4 |