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| 74VHC244A资料 | |
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74VHC244A PDF Download |
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File Size : 116 KB
Manufacturer:PHILIPS Description:This block controls the transfer of data between the PCI memory and the internal memory. The Serial block signals when a cache fill/transfer is required in the three memory buffers. The CCB calculates the PCI address from the frame data and issues a command to the PCI interface. When the PCI interface signals that the data is available the CCB channels the data to the proper place in memory. This block is functionally equivalent to a 3 channel DMA controller. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：74VHC244A 厂 家：PHILIPS 封 装：TSSOP 批 号：00+ 数 量：560 说 明： |
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运 费：广东省内10元(平邮),广东省外20元(快递) 所在地：深圳市 新旧程度： |
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