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DM54123J-MIL Fiches technique(PDF) 2 Page - National Semiconductor (TI) |
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DM54123J-MIL Fiches technique(HTML) 2 Page - National Semiconductor (TI) |
2 / 6 page Absolute Maximum Ratings (Note) If MilitaryAerospace specified devices are required please contact the National Semiconductor Sales OfficeDistributors for availability and specifications Supply Voltage 7V Input Voltage 55V Operating Free Air Temperature Range DM54 b 55 Cto a100 C DM74 0 Cto a70 C Storage Temperature b 65 Cto a150 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 DM54123 DM74123 Units Min Nom Max Min Nom Max VCC Supply Voltage 45 5 55 475 5 525 V VIH High Level Input Voltage 2 2 V VIL Low Level Input Voltage 08 08 V IOH High Level Output Current b 08 b 08 mA IOL Low Level Output Current 16 16 mA tW Pulse Width A or B High 40 (Note 5) A or B Low 40 ns Clear Low 40 TWQ Minimum Width of A or B 80 65 ns (Min) Pulse at Q (Note 5) REXT External Timing Resistor 5 50 kX CEXT External Timing Capacitance No Restriction m F CWIRE Wiring Capacitance 50 pF at REXT CEXT Terminal (Note 5) TA Free Air Operating Temperature b 55 125 0 70 C Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter Conditions Min Typ Max Units (Note 1) VI Input Clamp Voltage VCC e Min II eb12 mA b 15 V VOH High Level Output VCC e Min IOH e Max DM54 24 34 V Voltage VIL e Max VIH e Min DM74 25 VOL Low Level Output VCC e Min IOL e Max 02 04 V Voltage VIH e Min VIL e Max II Input Current Max VCC e Max VI e 55V 1mA Input Voltage IIH High Level Input VCC e Max Data 40 m A Current VI e 24V Clear 80 IIL Low Level Input Current VCC e Max VI e 04V Clear b 32 mA Data b 16 IOS Short Circuit VCC e Max DM54 b 10 b 40 mA Output Current (Note 2) DM74 b 10 b 40 ICC Supply Current VCC e Max (Notes 3 and 4) 46 66 mA Note 1 All typicals are at VCC e 5V TA e 25 C Note 2 Not more than one output should be shorted at a time Note 3 Quiescent ICC is measured (after clearing) with 24V applied to all clear and A inputs B inputs grounded all outputs openCEXT e 002 mF and REXT e 25 KX Note 4 ICC is measured in the triggered state with 24V applied to all clear and B inputs A inputs grounded all outputs open CEXT e 002 mF and REXT e 25 kX Note 5 TA e 25 C and VCC e 5V 2 |
Numéro de pièce similaire - DM54123J-MIL |
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Description similaire - DM54123J-MIL |
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