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74ACT11377DWR 数据表(PDF) 2 Page - Texas Instruments |
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74ACT11377DWR 数据表(HTML) 2 Page - Texas Instruments |
2 / 5 page 74ACT11377 OCTAL D-TYPE FLIP-FLOP WITH CLOCK ENABLE SCAS129 – D3450, MARCH 1990 – REVISED APRIL 1993 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 2–2 logic symbol† logic diagram (positive logic) CLKEN CLK Six Identical Stages Not Shown 1D C1 1D C1 1D 8D 13 24 23 14 1 12 8Q 1Q 8D 7D 6D 5D 4D 3D 2D 1D CLK CLKEN 14 15 16 17 20 21 22 23 13 24 8Q 7Q 6Q 5Q 4Q 3Q 2Q 1Q 12 11 10 9 4 3 2 1 2D 1C2 G1 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡ 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 MAX UNIT VCC Supply voltage 4.5 5.5 V VIH High-level input voltage 2 V VIL Low-level input voltage 0.8 V VI Input voltage 0 VCC V VO Output voltage 0 VCC V IOH High-level output current –24 mA IOL Low-level output current 24 mA Dt/Dv Input transition rise or fall rate 0 10 ns / V TA Operating free-air temperature –40 85 °C |
类似零件编号 - 74ACT11377DWR |
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类似说明 - 74ACT11377DWR |
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