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SN54ABT16640 Datasheet(PDF) 2 Page - Texas Instruments |
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SN54ABT16640 Datasheet(HTML) 2 Page - Texas Instruments |
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2 / 13 page  SN54ABT16640, SN74ABT16640 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS107C – APRIL 1992 – REVISED JANUARY 1997 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 logic symbol† 1A2 46 1A3 44 1A4 43 1A5 41 1A6 40 1A7 38 1A8 37 2A2 35 2A3 33 2A4 32 2A5 30 2A6 29 2A7 27 2A8 26 1OE 1A1 47 1B1 2 1B6 9 1B7 11 1B8 12 1B2 3 1B3 5 1B4 6 1B5 8 1 2 2A1 36 2B1 13 2B6 20 2B7 22 2B8 23 2B2 14 2B3 16 2B4 17 2B5 19 4 5 1 1 1 1 G3 48 3 EN2 [AB] 3 EN1 [BA] 1 1DIR G6 25 6 EN5 [AB] 6 EN4 [BA] 24 2DIR 2OE † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. logic diagram (positive logic) 1OE 1DIR 1A1 1B1 2 47 1 48 To Seven Other Channels 2OE 2DIR 2A1 2B1 13 36 24 25 To Seven Other 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 (except I/O ports) (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: SN54ABT16640 96 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SN74ABT16640 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 89 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DL package 94 °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. |
Similar Part No. - SN54ABT16640_08 |
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Similar Description - SN54ABT16640_08 |
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