| 54HCT166(DIE) | | part details | | NSC | | | Avail | | 199 |
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| CD54HCT166F3A | | part details | | TI | | 0152 | | Avail | | 32 |
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| CD54HCT166F3A | | part details | | | 00+ | | Avail | | 30 |
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| CD54HCT166F3A | | part details | | TI/0529 | | | Avail | | 27 |
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| CD54HCT166F3A | | part details | | HARRIS | | 9123 | | Avail | | 20 |
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| CD54HCT166F3A | | part details | | HAR | | | Avail | | 20 |
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| CD54HCT166F/3A | | part details | | RCA | | | Avail | | 12 |
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| CD54HCT166F3A | | part details | | RCA | | | Avail | | 7 |
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| CD54HCT166F3A | | part details | | HARRIS SEMI | | | Avail | | 6 |
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| CD54HCT166F3A | | part details | | EE# | | | Avail | | 6 |
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| CD54HCT166F3A | | part details | | RCA | | 8722 | | Avail | | 4 |
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| CD54HCT166F3A | | part details | | HARRIS | | 9007 | | Avail | | 4 |
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