Datenblatt-Suchmaschine für elektronische Bauteile |
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SN74BCT25244DWG4 Datenblatt(PDF) 2 Page - Texas Instruments |
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SN74BCT25244DWG4 Datenblatt(HTML) 2 Page - Texas Instruments |
2 / 12 page SN54BCT25244, SN74BCT25244 25- Ω OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCBS064A – JUNE 1990 – REVISED NOVEMBER 1993 2–2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 logic symbol† logic diagram (positive logic) 1OE EN 24 23 1A1 22 1A2 20 1A3 19 1A4 1Y1 1 1Y2 3 1Y3 4 1Y4 6 18 2A1 17 2A2 15 2A3 14 2A4 2Y1 7 2Y2 9 2Y3 10 2Y4 12 1 1 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. 2OE EN 13 1OE 1A1 1Y1 24 23 1 1A2 1Y2 22 3 1A3 1Y3 20 4 1A4 1Y4 19 6 2OE 2A1 2Y1 13 18 7 2A2 2Y2 17 9 2A3 2Y3 15 10 2A4 2Y4 14 12 Pin numbers shown are for the DW, JT, NT, and W packages. 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 disabled or power-off state, VO – 0.5 V to 5.5 V . . . . . . . . . . . . . . . . Voltage range applied to any output in the high state, VO – 0.5 V to VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0) – 30 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Current into any output in the low state, IO: SN54BCT25244 250 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SN74BCT25244 376 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating free-air temperature range: SN54BCT25244 – 55 °C to 125°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SN74BCT25244 0 °C to 70°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range – 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 input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. |
Ähnliche Teilenummer - SN74BCT25244DWG4 |
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Ähnliche Beschreibung - SN74BCT25244DWG4 |
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