| 元器件型號 | 廠商 | 描述 | avnet # | 數量 | 價格 | ||
|---|---|---|---|---|---|---|---|
| dm74ls21m | rochester electronics | - bulk | dm74ls21m | 26 wks factory lead time |
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| sn74ls21m | rochester electronics | - bulk | sn74ls21m | 26 wks factory lead time |
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| sn74ls21mel | rochester electronics | - bulk | sn74ls21mel | 1 wks factory lead time |
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| dm74ls21mx | rochester electronics | - bulk | dm74ls21mx | 1 wks factory lead time |
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