| U4089BMSD | | part details | | | | Avail | | 9962 |
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| |
| U4089B-PFN | | part details | | TEMIC | | 2001+ | | Avail | | 2801 |
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| |
| U4089B | | part details | | TEMIC | | 2001+ | | Avail | | 2801 |
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| |
| U4089B-P | | part details | | TELEFUNKEN | | | Avail | | 1446 |
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| |
| U4089B-PFN | | part details | | Atmel | | 0144 | | Avail | | 114 |
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| |
| U4089B | | part details | | TFK | | 9915 | | Avail | | 34 |
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