551M Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| 551MILF | IC CLK BUFFER 1:4 160MHZ 8SOIC | Renesas Electronics America Inc | 2680 |
|
| 551MLF | IC CLK BUFFER 1:4 160MHZ 8SOIC | Renesas Electronics America Inc | 9372 |
|
| 551MLFT | IC CLK BUFFER 1:4 160MHZ 8SOIC | Renesas Electronics Corporation | 8738 |
|
| 551MILFT | IC CLK BUFFER 1:4 160MHZ 8SOIC | Renesas Electronics America Inc | 1919 |
|