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DM74AS1805N Folha de dados(PDF) 2 Page - Fairchild Semiconductor |
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DM74AS1805N Folha de dados(HTML) 2 Page - Fairchild Semiconductor |
2 / 4 page www.fairchildsemi.com 2 Absolute Maximum Ratings(Note 1) Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Recommended Operating Conditions Electrical Characteristics over recommended operating free air temperature range Switching Characteristics over recommended operating free air temperature range Supply Voltage 7V Input Voltage 7V Operating Free Air Temperature 0 °C to 70°C Storage Temperature Range −65°C to +150°C Typical θ JA N Package 58.3 °C/W M Package 154.0 °C/W Symbol Parameter Min Nom Max Units VCC Supply Voltage 4.5 5 5.5 V VIH HIGH Level Input Voltage 2 V VIL LOW Level Input Voltage 0.8 V IOH HIGH Level Output Current −48 mA IOL LOW Level Output Current 48 mA TA Operating Free Air Temperature Range 0 70 °C Symbol Parameter Conditions Min Typ Max Units VIK Input Clamp Voltage VCC = 4.5V, II = −18 mA −1.2 V VOH HIGH Level IOH = −2 mA, VCC = 4.5V to 5.5V VCC −2 Output Voltage IOH = −3 mA, VCC = 4.5V 2.4 3.2 V IOH = Max, VCC = 4.5V 2 VOL LOW Level Output Voltage VCC = 4.5V, IOL = Max, VIH = 2V 0.5 V II Input Current at Maximum Input Voltage VCC = 5.5V, VI = 7V 100 µA IIH HIGH Level Input Current VCC = 5.5V, VI = 2.7V 20 µA IIL LOW Level Input Current VCC = 5.5V, VI = 0.4V −500 µA IO Output Drive Current VCC = 5.5V, VO = 2.25V −50 −135 −200 mA ICCH Supply Current with Outputs HIGH VCC = 5.5V 6.5 10 mA ICCL Supply Current with Outputs LOW VCC = 5.5V 20 32 mA Symbol Parameter Conditions Min Max Units TPLH Propagation Delay Time VCC = 4.5V to 5.5V 14.3 ns LOW-to-HIGH Level Output RL = 500Ω TPHL Propagation Delay Time CL = 50 pF 14.3 ns HIGH-to-LOW Level Output |
Nº de peça semelhante - DM74AS1805N |
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Descrição semelhante - DM74AS1805N |
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