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74CBT16244DGVRE4 Folha de dados(PDF) 2 Page - Texas Instruments |
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74CBT16244DGVRE4 Folha de dados(HTML) 2 Page - Texas Instruments |
2 / 13 page SN54CBT16244, SN74CBT16244 16-BIT FET BUS SWITCHES SCDS031I – MAY 1996 – REVISED OCTOBER 2000 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 logic diagram (positive logic) 3A1 3A4 1OE 1B1 1B4 47 43 1 2 6 2A4 2OE 2B1 2B4 41 37 48 8 12 2A1 3B1 3B4 36 32 25 13 17 1A1 1A4 3OE 4A4 4OE 30 26 24 19 23 4A1 4B1 4B4 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI (see Note 1) –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous channel current 128 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI/O < 0) –50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 2): DGG package 70 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DGV package 58 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DL package 63 °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 negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 3) SN54CBT16244 SN74CBT16244 UNIT MIN MAX MIN MAX UNIT VCC Supply voltage 4 5.5 4 5.5 V VIH High-level control input voltage 2 2 V VIL Low-level control input voltage 0.8 0.8 V TA Operating free-air temperature –55 125 –40 85 °C NOTE 3: 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. |
Nº de peça semelhante - 74CBT16244DGVRE4 |
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Descrição semelhante - 74CBT16244DGVRE4 |
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