Z21L180 и другие
| Компонент | Описание | Производитель | |
| M21L18128A | HIGH SPEED CMOS SRAM |
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| M21L18128A-10J | HIGH SPEED CMOS SRAM |
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| M21L18128A-10T | HIGH SPEED CMOS SRAM |
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| M21L18128A-8J | HIGH SPEED CMOS SRAM |
List of Unclassifed Manufacturers |
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| M21L18128A-8T | HIGH SPEED CMOS SRAM |
List of Unclassifed Manufacturers |
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| Z21L180 | Power products international ltd |
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| Z21L181 | Power products international ltd |
List of Unclassifed Manufacturers |
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