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SN54LVC652A Datasheet(PDF) 6 Page - Texas Instruments |
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SN54LVC652A Datasheet(HTML) 6 Page - Texas Instruments |
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6 / 13 page 
SN54LVC652A, SN74LVC652A OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SCAS303H – JANUARY 1993 – REVISED AUGUST 1998 6 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 6.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI (see Note 1) –0.5 V to 6.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range applied to any output in the high-impedance or power-off state, VO (see Note 1) –0.5 V to 6.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range applied to any output in the high or low state, VO (see Notes 1 and 2) –0.5 V to VCC + 0.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0) –50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0) –50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO ±50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous current through VCC or GND ±100 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 3): DB package 104 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DW package 81 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PW package 120 °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 negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The value of VCC is provided in the recommended operating conditions table. 3. The package thermal impedance is calculated in accordance with JESD 51. recommended operating conditions (see Note 4) SN54LVC652A SN74LVC652A UNIT MIN MAX MIN MAX UNIT VCC Supply voltage Operating 2 3.6 1.65 3.6 V VCC Supply voltage Data retention only 1.5 1.5 V VCC = 1.65 V to 1.95 V 0.65 × VCC VIH High-level input voltage VCC = 2.3 V to 2.7 V 1.7 V VCC = 2.7 V to 3.6 V 2 2 VCC = 1.65 V to 1.95 V 0.35 × VCC VIL Low-level input voltage VCC = 2.3 V to 2.7 V 0.7 V VCC = 2.7 V to 3.6 V 0.8 0.8 VI Input voltage 0 5.5 0 5.5 V VO Output voltage High or low state 0 VCC 0 VCC V VO Output voltage 3 state 0 5.5 0 5.5 V VCC = 1.65 V –4 IOH High level output current VCC = 2.3 V –8 mA IOH High-level output current VCC = 2.7 V –12 –12 mA VCC = 3 V –24 –24 VCC = 1.65 V 4 IOL Low level output current VCC = 2.3 V 8 mA IOL Low-level output current VCC = 2.7 V 12 12 mA VCC = 3 V 24 24 ∆t/∆v Input transition rise or fall rate 0 5 0 5 ns/V TA Operating free-air temperature –55 125 –40 85 °C NOTE 4: 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. |
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