| 54F243FMQB | | part details | | FSC | | | Avail | | 171 |
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| 54F243FMQB | | part details | | Fairchild Semiconductor C | | 8630 | | Avail | | 133 |
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| 54F243FMQB/QS | | part details | | NATIONAL SEMI | | 9838 | | Avail | | 125 |
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| 54F243FMQB | | part details | | FAIRCHI | | | Avail | | 86 |
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| 54F243FMQB | | part details | | NAT | | | Avail | | 68 |
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| F-54F243FMQB | | part details | | FAIR | | | Avail | | 60 |
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| 54F243FMQB | | part details | | Fairchild Semiconductor | | 8507 | | Avail | | 45 |
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| 54F243FMQB | | part details | | FSC | | 85 | | Avail | | 25 |
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| 54F243FMQB | | part details | | National Semiconductor Co | | 8941 | | Avail | | 16 |
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| 54F243FMQB | | part details | | NSC | | | Avail | | 15 |
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| 54F243FMQB | | part details | | | | Avail | | 6 |
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| 54F243FMQB | | part details | | | 86 | | Avail | | 5 |
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