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| 74HC125资料 | |
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74HC125 PDF Download |
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File Size : 116 KB
Manufacturer: Description:Note 1: Tested at VDD = +5.0V (74HC125) and VDD = +3.0V (74HC125). Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: Conversion time is defined as the number of clock cycles (64 for voltage measurements, 125 for temperature measure- ments) multiplied by the internal clock period. Note 4: Individual analog input voltages cannot extend beyond the power-supply rails. Note 5: Input resistance is typically 250MΩ; 5µA limit reflects limitations in production testing. Note 6: Specifications for full-on status assume continuous conversions. Power modes are software selected (Table 3). Note 7: Measured at VFS(+4.75V) - VFS(+5.25V) for the 74HC125 and at VFS(+2.7V) - VFS(+3.6V) for the 74HC125. Note 8: External load should not change during conversions for specified accuracy. Note 9: Excludes noise and self-heating effects. Output error for 74HC125_C guaranteed by design. Note 10:External temperature sensing over -40C to +85C range, device at +25C. Guaranteed by design. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：74HC125 厂 家： 封 装：SOP 批 号：05+ 数 量：4000 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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