поискавой системы для электроныых деталей |
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SN74AC240QDWRQ1 датащи(PDF) 3 Page - Texas Instruments |
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SN74AC240QDWRQ1 датащи(HTML) 3 Page - Texas Instruments |
3 / 10 page SN74AC240Q1 OCTAL BUFFER/DRIVER WITH 3STATE OUTPUTS SCAS785A − OCTOBER 2004 − REVISED JANUARY 2008 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 recommended operating conditions (see Note 3) MIN MAX UNIT VCC Supply voltage 2 6 V VCC = 3 V 2.1 VIH High-level input voltage VCC = 4.5 V 3.15 V VIH High-level input voltage VCC = 5.5 V 3.85 V VCC = 3 V 0.9 VIL Low-level input voltage VCC = 4.5 V 1.35 V VIL Low-level input voltage VCC = 5.5 V 1.65 V VI Input voltage 0 VCC V VO Output voltage 0 VCC V VCC = 3 V −12 IOH High-level output current VCC = 4.5 V −24 mA IOH High-level output current VCC = 5.5 V −24 mA VCC = 3 V 12 IOL Low-level output current VCC = 4.5 V 24 mA IOL Low-level output current VCC = 5.5 V 24 mA ∆t/∆v Input transition rise or fall rate 8 ns/V TA Operating free-air temperature −40 125 °C NOTE 3: All unused 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. |
Аналогичный номер детали - SN74AC240QDWRQ1 |
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Аналогичное описание - SN74AC240QDWRQ1 |
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