ALD2721 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| ALD2721SBL | IC CMOS 2 CIRCUIT 14SOIC | Advanced Linear Devices Inc. | 6381 |
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| ALD2721ESBL | IC CMOS 2 CIRCUIT 14SOIC | Advanced Linear Devices Inc. | 2339 |
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