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74ALVCHG162282GRE4 Scheda tecnica(PDF) 4 Page - Texas Instruments |
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74ALVCHG162282GRE4 Scheda tecnica(HTML) 4 Page - Texas Instruments |
4 / 12 page www.ti.com ABSOLUTE MAXIMUM RATINGS (1) RECOMMENDED OPERATING CONDITIONS (1) SN74ALVCHG162282 18-BIT TO 36-BIT REGISTERED BUS EXCHANGER WITH 3-STATE OUTPUTS SCES094D – FEBRUARY 1997 – REVISED OCTOBER 2004 over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT VCC Supply voltage range -0.5 4.6 V Except I/O ports(2) -0.5 VCC + 0.5 VI Input voltage range V I/O ports(2)(3) -0.5 VCC + 0.5 VO Output voltage range(2)(3) -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 ±50 mA θ JA Package thermal impedance(4) 106 °C/W 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 input and output positive voltage ratings may be exceeded up to 4.6 V if the input and output clamp-current ratings are observed. (4) The package thermal impedance is calculated in accordance with JESD 51. MIN MAX UNIT VCC Supply voltage 3 3.6 V VIH High-level input voltage VCC = 3 V to 3.6 V 2 V VIL Low-level input voltage VCC = 3 V to 3.6 V 0.8 V VI Input voltage 0 VCC V VO Output voltage 0 VCC V A to B VCC = 3 V 8 IOH High-level output current mA B to A VCC = 3 V 6 A to B VCC = 3 V 8 IOL Low-level output current mA B to A VCC = 3 V 6 ∆t/∆v Input transition rise or fall rate 10 ns/V TA Operating free-air temperature 0 70 °C (1) All unused control 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. 4 |
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