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Pinout von Static Random Access Memory 16x4 (74189)
| A0 | −> |
1 | O |
16 | VCC | |
| CE | −> |
2 | 74189 | 15 | <− |
A1 |
| WE | −> |
3 | 14 | <− |
A2 | |
| Din0 | −> |
4 | 13 | <− |
A3 | |
| Dout0 | <− |
5 | 12 | <− |
Din3 | |
| Din1 | −> |
6 | 11 | −> |
Dout3 | |
| Dout1 | <− |
7 | 10 | <− |
Din2 | |
| VSS | 8 | 9 | −> |
Dout2 |