| 82S181/B3A | | part details | | SIGN. | | | Avail | | 820 |
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| 82S181A/BJA | | part details | | Signetics | | 1983+ | | Avail | | 780 |
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| 82S181/B3C | | part details | | SIGNETICS | | 85+ | | Avail | | 256 |
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| 82S181B3A | | part details | | HYB | | | Avail | | 253 |
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| 82S181/B3A | | part details | | SIGNETICS | | | Avail | | 205 |
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| 82S181A/B3A | | part details | | | 97+ | | Avail | | 149 |
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| 82S181/B3A | | part details | | SIG | | 9101 | | Avail | | 146 |
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| 82S181/BJA | | part details | | SIGNETICS | | | Avail | | 132 |
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| 82S181/B3C | | part details | | SILICON SYSTEMS | | | Avail | | 61 |
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| 82S181/BJA | | part details | | | 8545 | | Avail | | 54 |
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| 82S181C | | part details | | | | Avail | | 47 |
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| 82S181A/BKA | | part details | | | 2000 | | Avail | | 41 |
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