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SN74ABT16821DLG4 датащи(PDF) 3 Page - Texas Instruments |
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SN74ABT16821DLG4 датащи(HTML) 3 Page - Texas Instruments |
3 / 12 page SN54ABT16821, SN74ABT16821 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS SCBS216B – JUNE 1992 – REVISED JANUARY 1997 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 logic diagram (positive logic) 1D1 1OE 55 1 56 1Q1 2 1CLK 1D To Nine Other Channels C1 One of Ten Channels 2D1 2OE 42 28 29 2Q1 15 2CLK 1D To Nine Other Channels C1 One of Ten Channels 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range applied to any output in the high or power-off state, VO –0.5 V to 5.5 V . . . . . . . . . . . . . . . . . . . Current into any output in the low state, IO: SN54ABT16821 96 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SN74ABT16821 128 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0) –18 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0) –50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 2): DGG package 81 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DL package 74 °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 EIA/JEDEC Std JESD51. |
Аналогичный номер детали - SN74ABT16821DLG4 |
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Аналогичное описание - SN74ABT16821DLG4 |
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