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74LVT162240DGGRE4 Scheda tecnica(PDF) 5 Page - Texas Instruments |
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74LVT162240DGGRE4 Scheda tecnica(HTML) 5 Page - Texas Instruments |
5 / 14 page www.ti.com Recommended Operating Conditions (1) Electrical Characteristics SN54LVT162240 ,, SN74LVT162240 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCBS719A – JULY 2000 – REVISED NOVEMBER 2006 SN54LVT162240 SN74LVT162240 UNIT MIN MAX MIN MAX VCC Supply voltage 2.7 3.6 2.7 3.6 V VIH High-level input voltage 2 2 V VIL Low-level input voltage 0.8 0.8 V VI Input voltage 5.5 5.5 V IOH High-level output current –12 –12 mA IOL Low-level output current 12 12 mA ∆t/∆v Input transition rise or fall rate Outputs enabled 10 10 ns/V ∆t/∆V CC Power-up ramp rate 200 200 µs/V TA Operating free-air temperature –55 125 –40 85 °C (1) 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. over recommended operating free-air temperature range (unless otherwise noted) SN54LVT162240 SN74LVT162240 PARAMETER TEST CONDITIONS UNIT MIN TYP(1) MAX MIN TYP(1) MAX VIK VCC = 2.7 V, II = –18 mA –1.2 –1.2 V VOH VCC = 3 V, IOH = –12 mA 2 2 V VOL VCC = 3 V, IOL = 12 mA 0.8 0.8 V VCC = 0 or 3.6 V, VI = 5.5 V 10 10 Control inputs VCC = 3.6 V, VI = VCC or GND ±1 ±1 II µA VI = VCC 1 1 Data inputs VCC = 3.6 V VI = 0 –5 –5 Ioff VCC = 0, VI or VO = 0 to 4.5 V ±100 µA IOZH VCC = 3.6 V, VO = 3 V 5 5 µA IOZL VCC = 3.6 V, VO = 0.5 V –5 –5 µA VCC = 0 to 1.5 V, VO = 0.5 V to 3 V, IOZPU ±100(2) ±100 µA OE = don't care VCC = 1.5 V to 0, VO = 0.5 V to 3 V, IOZPD ±100(2) ±100 µA OE = don't care Outputs high 0.19 0.19 VCC = 3.6 V, ICC IO = 0, Outputs low 5 5 mA VI = VCC or GND Outputs disabled 0.19 0.19 VCC = 3 V to 3.6 V, One input at VCC – 0.6 V, ∆I CC (3) 0.2 0.2 mA Other inputs at VCC or GND Ci VI = 3 V or 0 4 4 pF Co VO = 3 V or 0 9 9 pF (1) All typical values are at VCC = 3.3 V, TA = 25°C. (2) On products compliant to MIL-PRF-38535, this parameter is not production tested. (3) This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND. 5 Submit Documentation Feedback |
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