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74LCX125 数据表(PDF) 5 Page - STMicroelectronics |
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74LCX125 数据表(HTML) 5 Page - STMicroelectronics |
5 / 16 page 74LCX125 Maximum rating 5/16 3 Maximum rating stressing the device above the rating listed in the “absolute maximum ratings” table may cause permanent damage to the device. these are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. refer also to the STMicroelectronics sure program and other relevant quality documents. 3.1 Recommended operating conditions Table 3. Absolute maximum ratings Symbol Parameter Value Unit VCC Supply voltage -0.5 to +7.0 V VI DC input voltage -0.5 to +7.0 V VO DC output voltage (VCC = 0V) -0.5 to +7.0 V VO DC output voltage (high or low state) (1) 1. IO absolute maximum rating must be observed -0.5 to VCC + 0.5 V IIK DC input diode current -50 mA IOK DC output diode current (2) 2. VO < GND -50 mA IO DC output current ± 50 mA ICC DC supply current per supply pin ± 100 mA IGND DC ground current per supply pin ± 100 mA Tstg Storage temperature -65 to +150 °C TL Lead temperature (10 sec) 300 °C Table 4. Recommended operating conditions Symbol Parameter Value Unit VCC Supply voltage (1) 1. Truth table guaranteed: 1.5V to 3.6V 2.0 to 3.6 V VI Input voltage 0 to 5.5 V VO Output voltage (VCC = 0V) 0 to 5.5 V VO Output voltage (high or low state) 0 to VCC V IOH, IOL High or low level output current (VCC = 3.0 to 3.6V) ± 24 mA IOH, IOL High or low level output current (VCC = 2.7V) ± 12 mA Top Operating temperature -40 to 85 °C dt/dv Input Rise and Fall Time (2) 2. VIN from 0.8V to 2V at VCC = 3.0V 0 to 10 ns/V |
类似零件编号 - 74LCX125 |
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类似说明 - 74LCX125 |
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