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CD54HCT4017 Fiches technique(PDF) 3 Page - Texas Instruments |
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CD54HCT4017 Fiches technique(HTML) 3 Page - Texas Instruments |
3 / 11 page CD54HCT4017 DECADE COUNTER/DIVIDER WITH TEN DECODED OUTPUTS SGDS012 – MAY 1999 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Supply voltage range, VCC –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0 V or VI > VCC) ±20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0 V or VO > VCC) ±20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, each output pin, IO (VO > 0 V or VO < VCC) ±25 mA . . . . . . . . . . . . . . . . . . . . . . . . VCC or ground current, ICC ±50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg –65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. recommended operating conditions (see Note 1) MIN MAX UNIT VCC Supply voltage 4.5 5.5 V VIH High-level input voltage VCC = 4.5 V to 5.5 V 2 V VIL Low-level input voltage VCC = 4.5 V to 5.5 V 0.8 V VI Input voltage 0 VCC V VO Output voltage 0 VCC V VCC = 2 V 0 1000 tt Input transition (rise and fall) time VCC = 4.5 V 0 500 ns VCC = 6 V 0 400 TA Operating free-air temperature –55 125 °C NOTE 1: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to TI application report Implications of Slow or Floating CMOS Inputs, literature number SCBA004. |
Numéro de pièce similaire - CD54HCT4017_05 |
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Description similaire - CD54HCT4017_05 |
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