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CD74ACT02 датащи(PDF) 2 Page - Texas Instruments |
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CD74ACT02 датащи(HTML) 2 Page - Texas Instruments |
2 / 13 page CD54ACT02, CD74ACT02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES SCHS309B – JANUARY 2001 – REVISED MAY 2002 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC –0.5 V to 6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) ±20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) ±50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO (VO = 0 to VCC) ±50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous current through VCC or GND ±100 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 2): E package 80 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M package 86 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 3) TA = 25°C –40 °C TO 85 °C –55 °C TO 125 °C UNIT MIN MAX MIN MAX MIN MAX VCC Supply voltage 4.5 5.5 4.5 5.5 4.5 5.5 V VIH High-level input voltage 2 2 2 V VIL Low-level input voltage 0.8 0.8 0.8 V VI Input voltage 0 VCC 0 VCC 0 VCC V VO Output voltage 0 VCC 0 VCC 0 VCC V IOH High-level output current –24 –24 –24 mA IOL Low-level output current 24 24 24 mA ∆t/∆v Input transition rise or fall rate 10 10 10 ns/V NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC TA = 25°C –40 °C TO 85 °C –55 °C TO 125 °C UNIT CC MIN MAX MIN MAX MIN MAX IOH = –50 µA 4.5 V 4.4 4.4 4.4 VOH VI =VIH or VIL IOH = –24 mA 4.5 V 3.94 3.8 3.7 V VOH VI = VIH or VIL IOH = –50 mA‡ 5.5 V 3.85 V IOH = –75 mA‡ 5.5 V 3.85 IOL = 50 µA 4.5 V 0.1 0.1 0.1 VOL VI =VIH or VIL IOL = 24 mA 4.5 V 0.36 0.44 0.5 V VOL VI = VIH or VIL IOL = 50 mA‡ 5.5 V 1.65 V IOL = 75 mA‡ 5.5 V 1.65 II VI = VCC or GND 5.5 V ±0.1 ±1 ±1 µA ICC VI = VCC or GND, IO = 0 5.5 V 4 40 80 µA ∆ICC VI = VCC – 2.1 V 4.5 V to 5.5 V 2.4 2.8 3 mA Ci 10 10 10 pF ‡ Test one output at a time, not exceeding 1-second duration. Measurement is made by forcing indicated current and measuring voltage to minimize power dissipation. Test verifies a minimum 50- Ω transmission-line drive capability at 85°C and 75-Ω transmission-line drive capability at 125°C. |
Аналогичный номер детали - CD74ACT02 |
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Аналогичное описание - CD74ACT02 |
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