| TD80C51BH | | part details | | INTEL | | | Avail | | 9153 |
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| PCB80C51BH-3P/J584 | | part details | | Philips | | 0017 | | Avail | | 8560 |
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| AN80C51BH | | part details | | intel | | | Avail | | 6502 |
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| P80C51BH | | part details | | Intel | | 07+ | | Avail | | 6287 |
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| P80C51BH | | part details | | INTEL | | 92+ | | Avail | | 4368 |
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| LD80C51BH1735 | | part details | | int | | | Avail | | 4178 |
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| N80C51BH-2 | | part details | | INTEL | | 0124 | | Avail | | 4000 |
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| N80C51BH | | part details | | INTEL | | 1995 | | Avail | | 2923 |
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| TN80C51BH | | part details | | | | Avail | | 2090 |
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| P80C51BH | | part details | | INTEL | | | Avail | | 1760 |
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| PCB80C51BH-3P | | part details | | PHILIPS | | 9548DC | | Avail | | 1496 |
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| P80C51BH-1 | | part details | | Intel | | 0729 | | Avail | | 1352 |
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