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SN74LVC126A Datasheet(PDF) 3 Page - Texas Instruments |
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SN74LVC126A Datasheet(HTML) 3 Page - Texas Instruments |
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www.ti.com Recommended Operating Conditions (1) Electrical Characteristics SN74LVC126A QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SCAS339Q – MARCH 1994 – REVISED JULY 2005 TA = 25°C –40 TO 85 °C –40 TO 125 °C UNIT MIN MAX MIN MAX MIN MAX Operating 1.65 3.6 1.65 3.6 1.65 3.6 VCC Supply voltage V Data retention only 1.5 1.5 1.5 VCC = 1.65 V to 1.95 V 0.65 × VCC 0.65 × V CC 0.65 × V CC High-level VIH VCC = 2.3 V to 2.7 V 1.7 1.7 1.7 V input voltage VCC = 2.7 V to 3.6 V 2 2 2 VCC = 1.65 V to 1.95 V 0.35 × V CC 0.35 × V CC 0.35 × V CC Low-level VIL VCC = 2.3 V to 2.7 V 0.7 0.7 0.7 V input voltage VCC = 2.7 V to 3.6 V 0.8 0.8 0.8 VI Input voltage 0 5.5 0 5.5 0 5.5 V VO Output voltage 0 VCC 0 VCC 0 VCC V VCC = 1.65 V –4 –4 –4 VCC = 2.3 V –8 –8 –8 High-level IOH mA output current VCC = 2.7 V –12 –12 –12 VCC = 3 V –24 –24 –24 VCC = 1.65 V 4 4 4 VCC = 2.3 V 8 8 8 Low-level IOL mA output current VCC = 2.7 V 12 12 12 VCC = 3 V 24 24 24 ∆t/∆v Input transition rise or fall rate 10 10 10 ns/V (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) TA = 25°C –40 TO 85 °C –40 TO 125 °C PARAMETER TEST CONDITIONS VCC UNIT MIN TYP MAX MIN MAX MIN MAX IOH = –100 µA 1.65 V to 3.6 V VCC – 0.2 VCC – 0.2 VCC – 0.3 IOH = –4 mA 1.65 V 1.29 1.2 1.05 IOH = –8 mA 2.3 V 1.9 1.7 1.55 VOH V 2.7 V 2.2 2.2 2.05 IOH = –12 mA 3 V 2.4 2.4 2.25 IOH = –24 mA 3 V 2.3 2.2 2 IOL = 100 µA 1.65 V to 3.6 V 0.1 0.2 0.3 IOL = 4 mA 1.65 V 0.24 0.45 0.6 VOL IOL = 8 mA 2.3 V 0.3 0.7 0.75 V IOL = 12 mA 2.7 V 0.4 0.4 0.6 IOL = 24 mA 3 V 0.55 0.55 0.8 II VI = 5.5 V or GND 3.6 V ±1 ±5 ±20 µA IOZ VO = VCC or GND 3.6 V ±1 ±10 ±20 µA ICC VI = VCC or GND, IO = 0 3.6 V 1 10 40 µA One input at VCC – 0.6 V, ∆I CC 2.7 V to 3.6 V 500 500 5000 µA Other inputs at VCC or GND Ci VI = VCC or GND 3.3 V 4.5 pF Co VO = VCC or GND 3.3 V 7 pF 3 |
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