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M74HC4538B1R Folha de dados(PDF) 6 Page - STMicroelectronics |
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M74HC4538B1R Folha de dados(HTML) 6 Page - STMicroelectronics |
6 / 18 page Maximum rating M74HC4538 6/18 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 4. Absolute maximum ratings Symbol Parameter Value Unit VCC Supply voltage -0.5 to +7 V VI DC input voltage -0.5 to VCC + 0.5 V VO DC output voltage -0.5 to VCC + 0.5 V IIK DC input diode current ± 20 mA IOK DC output diode current ± 20 mA IO DC output current ± 25 mA ICC or IGND DC VCC or ground current ± 50 mA PD Power dissipation 500(1) 1. 500 mW at 65 ° C; derate to 300 mW by 10 mW/ ° C from 65° C to 85° C mW Tstg Storage temperature -65 to +150 °C TL Lead temperature (10 sec) 300 °C Table 5. Recommended operating conditions Symbol Parameter Value Unit VCC Supply voltage 2 to 6 V VI Input voltage 0 to VCC V VO Output voltage 0 to VCC V Top Operating temperature -55 to 125 °C tr, tf Input rise and fall time (CD only) VCC = 2.0 V 0 to 1000 ns VCC = 4.5 V 0 to 500 ns VCC = 6.0 V 0 to 400 ns Cx External capacitor No limitation pF Rx External resistor VCC ≤3.0 V 5 K to 1 M Ω VCC ≥ 3.0 V 1 K to 1 M |
Nº de peça semelhante - M74HC4538B1R |
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Descrição semelhante - M74HC4538B1R |
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