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74AC11273 датащи(PDF) 2 Page - Texas Instruments |
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74AC11273 датащи(HTML) 2 Page - Texas Instruments |
2 / 7 page 74AC11273 OCTAL DTYPE FLIPFLOP WITH CLEAR SCAS497 − D3442, MARCH 1990 − REVISED APRIL 1993 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001 2−2 logic diagram (positive logic) 13 CLK CLR 24 1D 23 2D 22 3D 21 4D 20 5D 17 6D 16 7D 15 8D 14 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q 12 3 4 9 10 11 12 1D C1 R 1D C1 R 1D C1 R 1D C1 R 1D C1 R 1D C1 R 1D C1 R 1D C1 R absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC − 0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI (see Note 1) − 0.5 V to VCC + 0.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output voltage range, VO (see Note 1) − 0.5 V to VCC + 0.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0 or VI > VCC) ± 20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0 or VO > VCC) ± 50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO (VO = 0 to VCC) ± 50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous current through VCC or GND ± 200 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range − 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. NOTE 1: The input and output voltage ratings may be exceeded if the input and output current ratings are observed. recommended operating conditions MIN NOM MAX UNIT VCC Supply voltage 3 5 5.5 V VCC = 3 V 2.1 VIH High-level input voltage VCC = 4.5 V 3.15 V VIH High-level input voltage VCC = 5.5 V 3.85 V VCC = 3 V 0.9 VIL Low-level input voltage VCC = 4.5 V 1.35 V VIL Low-level input voltage VCC = 5.5 V 1.65 V VI Input voltage 0 VCC V VO Output voltage 0 VCC V VCC = 3 V −4 IOH High-level output current VCC = 4.5 V −24 mA IOH High-level output current VCC = 5.5 V −24 mA VCC = 3 V 12 IOL Low-level output current VCC = 4.5 V 24 mA IOL Low-level output current VCC = 5.5 V 24 mA Dt/Dv Input transition rise or fall rate 0 10 ns / V TA Operating free-air temperature −40 85 °C |
Аналогичный номер детали - 74AC11273 |
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Аналогичное описание - 74AC11273 |
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