| 54F109W | | part details | | FAIR | | | Avail | | 2605 |
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| 54F109/BEA | | part details | | Signetics (now Philips) | | 8549 | | Avail | | 1745 |
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| 54F109FMQB | | part details | | FSC | | 84 | | Avail | | 1443 |
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| 54F109F/883 | | part details | | SIG | | | Avail | | 1337 |
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| 54F109/BEAJC | | part details | | Motorola | | 1993+ | | Avail | | 692 |
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| F54F109DMQB | | part details | | FSC | | 84+ | | Avail | | 561 |
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| 54F109 | | part details | | | | Avail | | 444 |
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| SNJ54F109FK | | part details | | TI | | 89+ | | Avail | | 426 |
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| 54F109LMQB | | part details | | TI | | 89+ | | Avail | | 425 |
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| 54F109M/B2A | | part details | | TI | | 89+ | | Avail | | 425 |
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| SNJ54F109J | | part details | | | 9729 | | Avail | | 405 |
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| 54F109FMQB | | part details | | NATIONAL SEMI | | 9611 | | Avail | | 389 |
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