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| MC74F125资料 | |
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MC74F125 PDF Download |
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File Size : 116 KB
Manufacturer:MOTOROLA Description:The value of the load capacitors can be roughly determined by the formula C = 2(CL - 6) where C is the load capacitor connected to X1 and X2, and CL is the specified value of the load capacitance for the crystal. A typical crystal CL is 18 pF, so C = 2(18 - 6) = 24 pF. Because these capacitors adjust the stray capacitance of the PCB, check the output frequency using your final layout to see if the value of C should be changed. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：MC74F125 厂 家：MOTOROLA 封 装：SOP3.9 批 号：99+ 数 量：2929 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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