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74ALVTHR16245ZQLR Fiches technique(PDF) 4 Page - Texas Instruments |
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74ALVTHR16245ZQLR Fiches technique(HTML) 4 Page - Texas Instruments |
4 / 8 page SN54ALVTHR16245, SN74ALVTHR16245 2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCES075D – JUNE 1996 – REVISED DECEMBER 2002 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 recommended operating conditions, VCC = 2.5 V ± 0.2 V (see Note 3) SN54ALVTHR16245 SN74ALVTHR16245 UNIT MIN TYP MAX MIN TYP MAX UNIT VCC Supply voltage 2.3 2.7 2.3 2.7 V VIH High-level input voltage 1.7 1.7 V VIL Low-level input voltage 0.7 0.7 V VI Input voltage 0 VCC 5.5 0 VCC 5.5 V IOH High-level output current –6 –8 mA IOL Low-level output current 6 12 mA ∆t/∆v Input transition rise or fall rate Outputs enabled 10 10 ns/V ∆t/∆VCC Power-up ramp rate 200 200 µs/V TA Operating free-air temperature –55 125 –40 85 °C NOTE 3: All unused control 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. recommended operating conditions, VCC = 3.3 V ± 0.3 V (see Note 3) SN54ALVTHR16245 SN74ALVTHR16245 UNIT MIN TYP MAX MIN TYP MAX UNIT VCC Supply voltage 3 3.6 3 3.6 V VIH High-level input voltage 2 2 V VIL Low-level input voltage 0.8 0.8 V VI Input voltage 0 VCC 5.5 0 VCC 5.5 V IOH High-level output current –8 –12 mA IOL Low-level output current 8 12 mA ∆t/∆v Input transition rise or fall rate Outputs enabled 10 10 ns/V ∆t/∆VCC Power-up ramp rate 200 200 µs/V TA Operating free-air temperature –55 125 –40 85 °C NOTE 3: All unused control 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. PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. |
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