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SN74AUC2G240DCUR Datasheet(PDF) 3 Page - Texas Instruments |
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SN74AUC2G240DCUR Datasheet(HTML) 3 Page - Texas Instruments |
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3 / 12 page  www.ti.com Absolute Maximum Ratings (1) Recommended Operating Conditions (1) SN74AUC2G240 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS SCES534C – DECEMBER 2003 – REVISED JANUARY 2007 over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT VCC Supply voltage range –0.5 3.6 V VI Input voltage range(2) –0.5 3.6 V VO Voltage range applied to any output in the high-impedance or power-off state(2) –0.5 3.6 V VO Output voltage range(2) –0.5 VCC + 0.5 V IIK Input clamp current VI < 0 –50 mA IOK Output clamp current VO < 0 –50 mA IO Continuous output current ±20 mA Continuous current through VCC or GND ±100 mA DCT package 220 θ JA Package thermal impedance(3) DCU package 227 °C/W YZP package 102 Tstg Storage temperature range –65 150 °C (1) 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. (2) The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. (3) The package thermal impedance is calculated in accordance with JESD 51-7. MIN MAX UNIT VCC Supply voltage 0.8 2.7 V VCC = 0.8 V VCC VIH High-level input voltage VCC = 1.1 V to 1.95 V 0.65 × VCC V VCC = 2.3 V to 2.7 V 1.7 VCC = 0.8 V 0 VIL Low-level input voltage VCC = 1.1 V to 1.95 V 0.35 × VCC V VCC = 2.3 V to 2.7 V 0.7 VI Input voltage 0 3.6 V Active state 0 VCC VO Output voltage V 3-state 0 3.6 VCC = 0.8 V –0.7 VCC = 1.1 V –3 IOH High-level output current VCC = 1.4 V –5 mA VCC = 1.65 V –8 VCC = 2.3 V –9 VCC = 0.8 V 0.7 VCC = 1.1 V 3 IOL Low-level output current VCC = 1.4 V 5 mA VCC = 1.65 V 8 VCC = 2.3 V 9 VCC = 0.8 V to 1.65 V(2) 20 ∆t/∆v Input transition rise or fall rate VCC = 1.65 V to 1.95 V(3) 20 ns/V VCC = 2.3 V to 2.7 V(3) 20 TA Operating free-air temperature –40 85 °C (1) 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. (2) The data was taken at CL = 15 pF, RL = 2 kΩ (see Figure 1). (3) The data was taken at CL = 30 pF, RL = 500 Ω (see Figure 1). 3 Submit Documentation Feedback |
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