Datenblatt-Suchmaschine für elektronische Bauteile |
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74LV161284DGGRE4 Datenblatt(PDF) 3 Page - Texas Instruments |
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74LV161284DGGRE4 Datenblatt(HTML) 3 Page - Texas Instruments |
3 / 7 page SN74LV161284 19-BIT BUS INTERFACE SCLS426C – OCTOBER 1998 – REVISED NOVEMBER 2002 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range: VCC CABLE –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input and output voltage range, VI and VO: Cable side (see Notes 1 and 2) –2 V to 7 V . . . . . . . . . . . . . . . . . . Peripheral side (see Note 1) –0.5 V to VCC + 0.5 V . . . . . . . . . . . Input clamp current, IIK (VI < 0 or VI > VCC ) ±20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0 or VO > VCC) ±50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO (VO = 0 to VCC) ±50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous current through each VCC or GND ±200 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output high sink current, ISK (VO = 5.5 V and VCC CABLE = 5.5 V) 65 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 3): DGG package 70 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DL package 63 °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 voltage ratings may be exceeded if the input and output current ratings are observed. 2. The ac input voltage pulse duration is limited to 40 ns if the amplitude is more negative than –0.5 V. 3. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 4) MIN MAX UNIT VCC CABLE Supply voltage for the cable side, VCC CABLE ≥ VCC 4.5 5.5 V VCC Supply voltage 4.5 5.5 V A, DIR, HD, and PERI LOGIC IN VCC × 0.7 VIH High level input voltage B 2 V VIH High-level input voltage C14–C17 2.3 V HOST LOGIC IN 2.6 A, DIR, HD, and PERI LOGIC IN VCC × 0.3 VIL Low level input voltage B 0.8 V VIL Low-level input voltage C14–C17 0.8 V HOST LOGIC IN 1.6 VI Input voltage Peripheral side 0 VCC V VI Input voltage Cable side 0 5.5 V VO Open-drain output voltage B, Y, and PERI LOGIC OUT (HD low) 0 5.5 V B and Y outputs (HD high) –14 IOH High-level output current A outputs and HOST LOGIC OUT –8 mA PERI LOGIC OUT –0.5 B and Y outputs 14 IOL Low-level output current A outputs and HOST LOGIC OUT 8 mA PERI LOGIC OUT 84 TA Operating free-air temperature –40 85 °C NOTE 4: 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. |
Ähnliche Teilenummer - 74LV161284DGGRE4 |
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Ähnliche Beschreibung - 74LV161284DGGRE4 |
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