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| 74279262R资料 | |
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74279262R PDF Download |
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File Size : 116 KB
Manufacturer: Description: Removed 166MHz part from speed bin Defined IDD specification Defined AC parameters of 250MHz part Changed Pin Capacitance a) Input Clock capacitance : Changed from 2/3pF to 1.7/2.7pF (min/max) b) All other Input-only pins capacitance : Changed from 2/3pF to 1.7/2.7pF (min/max) c) Input/Output capacitance (DQ, DQS, DM) : Changed from 4/5pF to 3.7/4.7pF (min/max) 5) Changed some AC parameters a) tIS/tIH : Changed from 0.9ns to 1.0ns b) tDS/tDH : Changed from 0.45ns to 0.5ns 6) Changed VIH/VIL from Vref +/- 0.31V to Vref +/- 0.35V |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：74279262R 厂 家： 封 装：08＋ 批 号：18000 数 量： 说 明：原装现货 |
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