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SN74FB2031 Datasheet(PDF) 3 Page - Texas Instruments |
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SN74FB2031 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 13 page SN74FB2031 9-BIT TTL/BTL ADDRESS/DATA TRANSCEIVER SCBS176N – NOVEMBER 1991 – REVISED JUNE 2001 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 functional block diagram To Eight Other Channels 1D C1 1D C1 1D C1 1D C1 MUX MUX B1 LCA SEL0 SEL1 LCB OEB OEB OEA A1 18 20 15 16 46 45 47 50 40 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: Except B port –1.2 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B port –1.2 V to 3.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range applied to any B output in the disabled or power-off state, VO –0.5 V to 3.5 V . . . . . . . . . . . . . . Voltage range applied to any output in the high state, VO –0.5 V to VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK: Except B port –40 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B port –18 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Current applied to any single output in the low state, IO: A port 48 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B port 200 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 1) 44 °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. NOTE 1: The package thermal impedance is calculated in accordance with JESD 51-7. |
Número de pieza similar - SN74FB2031_14 |
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Descripción similar - SN74FB2031_14 |
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