| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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| 1 | MC74HC595ADTR2 | 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs | 254K |
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| 2 | MC74HC595ADTR2 | 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs High−Performance Silicon−Gate CMOS | 127K |
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