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| 74ACT125SCX资料 | |
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74ACT125SCX PDF Download |
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File Size : 116 KB
Manufacturer:FSC Description:Above VCC = 5.0V note the speed power product curve ap- proaches a straight line. However the tpd curve starts to flat- ten out. Going from VCC = 5.0V to VCC = 10V gives a 40% decrease in propagation delay and going from VCC = 10V to VCC = 15V only decreases propagation delay by 25%. Clearly for VCC > 10V a small increase in speed is gained by a disproportionate increase in power. Conversely, for small decreases in power below VCC = 5.0V large increases in propagation delay result. Obviously it is optimum to use the lowest voltage consistent with system speed requirements. However, in general it can be seen from Figure 8 that the best speed power perfor- mance will be obtained in the VCC = 5.0V to VCC = 10V range. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：74ACT125SCX 厂 家：FSC 封 装：3.9mm 批 号：02+ 数 量：2500 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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| 联系人：黄林锋 |
| 电 话：0755-82579969,83255343 |
| 手 机：13714599954, |
| QQ：172517499,137550090 |
| MSN：zfdz168@hotmail.com |
| 传 真：0755-82738881 |
| EMail：zfdz168@163.com |
| 公司地址： 深圳市福田区华强北路华强广场B座28楼L室 |
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