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CD54ACT86 Datenblatt(PDF) 2 Page - Texas Instruments |
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CD54ACT86 Datenblatt(HTML) 2 Page - Texas Instruments |
2 / 13 page CD54ACT86, CD74ACT86 QUADRUPLE 2-INPUT EXCLUSIVE-OR GATES SCHS322 – JANUARY 2003 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 exclusive-OR logic An exclusive-OR gate has many applications, some of which can be represented better by alternative logic symbols. = 1 EXCLUSIVE OR These are five equivalent exclusive-OR symbols valid for an CD74AC86 gate in positive logic; negation may be shown at any two ports. = 2k 2k + 1 LOGIC-IDENTITY ELEMENT EVEN-PARITY ELEMENT ODD-PARITY ELEMENT The output is active (low) if all inputs stand at the same logic level (i.e., A = B). The output is active (low) if an even number of inputs (i.e., 0 or 2) are active. The output is active (high) if an odd number of inputs (i.e., only 1 of the 2) are active. 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 –55 °C to 125 °C –40 °C to 85 °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. |
Ähnliche Teilenummer - CD54ACT86 |
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Ähnliche Beschreibung - CD54ACT86 |
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