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DM74LS962N Folha de dados(PDF) 2 Page - National Semiconductor (TI) |
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DM74LS962N Folha de dados(HTML) 2 Page - National Semiconductor (TI) |
2 / 8 page Absolute Maximum Ratings (Note) Supply Voltage 7V Input Voltage 7V Operating Free Air Temperature Range DM74LSDM86LS 0 Cto a70 C Storage Temperature Range b 65 Cto a150 C Lead Temperature (Soldering 10 seconds) 300 C Note The ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaran- teed The device should not be operated at these limits The parametric values defined in the ‘‘Electrical Characteristics’’ table are not guaranteed at the absolute maximum ratings The ‘‘Recommended Operating Conditions’’ table will define the conditions for actual device operation Recommended Operating Conditions Symbol Parameter Min Typ Max Units VCC Supply Voltage 475 5 525 V VIH High-Level Input Voltage 2 V VIL Low-Level Input Voltage 08 V IOH High-Level Output Current b 52 mA IOL Low-Level Output Current 16 mA fCLOCK Clock Frequency (Note 5) 0 25 MHz Clock High Pulse Width (Note 5) 25 17 ns Pulse Low Pulse Width (Note 5) 15 7 ns tSET-UP Data Set-Up Time (Note 5) 10 ns tHOLD Data Hold Time (Note 5) 0 ns TA Free Air Operating Temperature 0 70 C Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter Conditions (1) Min Typ (2) Max Units VI Input Clamp Voltage VCC e Min II eb18 mA b 15 V VOH High-Level Output Voltage VCC e Min VIH e 2V IOH eb26 mA V VIL e VIL Max IOH eb52 mA 24 VOL Low-Level Output Voltage VCC e Min VIH e 2V IOL e 8 mA 025 04 V VIL e VIL Max IOL e 16 mA 035 05 II Input Current at Maximum VCC e Max VI e 55V 01 mA Input Voltage IIH High-Level Input Current VCC e Max VI e 27V 20 m A IIL Low-Level Input Current VCC e Max VI e 04V b 50 m A IOS Short-Circuit Output Current VCC e Max (3) b 20 b 100 mA ICC Supply Current VCC e Max (4) 61 99 mA IOFF TRI-STATE IO Current VCC e Max VIH e 2V VO e 24V 20 m A VO e 04V b 20 m A Note 1 For conditions shown as min or max use the appropriate value specified under recommended operating conditions Note 2 All typical values are at VCC e 5V TA e 25 C Note 3 Not more than one output should be shorted at a time and the duration of the short circuit should not exceed one second Note 4 ICC is measured with serial output open the clock and shift disable input at 24V All other control inputs and IO pins grounded Note 5 TA e 25 C and VCC e 5V 2 |
Nº de peça semelhante - DM74LS962N |
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Descrição semelhante - DM74LS962N |
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