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74ALVC16334PA资料 | |
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74ALVC16334PA PDF Download |
File Size : 116 KB
Manufacturer:IDT Description:LDQM and UDQM control the lower and upper bytes of the I/O buffers. In read mode, LDQM and UDQM control the output buffer. When LDQM or UDQM is LOW, the corresponding buffer byte is enabled, and when HIGH, disabled. The outputs go to the HIGH impedance state when LDQM/UDQM is HIGH. This function corresponds to OE in conventional DRAMs. In write mode, LDQM and UDQM control the input buffer. When LDQM or UDQM is LOW, the corresponding buffer byte is enabled, and data can be written to the device. When LDQM or UDQM is HIGH, input data is masked and cannot be written to the device. |
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1PCS | 100PCS | 1K | 10K | ||
价 格 | |||||
型 号:74ALVC16334PA 厂 家:IDT 封 装:TSSOP 批 号:99+ 数 量:9980 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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