| 전자부품 데이터시트 검색엔진 |
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SN74LVC245ADBLE 데이터시트(PDF) 4 Page - Texas Instruments |
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SN74LVC245ADBLE 데이터시트(HTML) 4 Page - Texas Instruments |
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4 / 23 page ![]() SN74LVC245A SCAS218U – JANUARY 1993 – REVISED FEBRUARY 2010 www.ti.com RECOMMENDED OPERATING CONDITIONS (1) TA = 25°C –40°C TO 85°C UNIT MIN MAX MIN MAX Operating 1.65 3.6 1.65 3.6 VCC Supply voltage V Data retention only 1.5 1.5 VCC = 1.65 V to 1.95 V 0.65 × VCC 0.65 × VCC VIH High-level input voltage VCC = 2.3 V to 2.7 V 1.7 1.7 V VCC = 2.7 V to 3.6 V 2 2 VCC = 1.65 V to 1.95 V 0.35 × VCC 0.35 × VCC VIL Low-level input voltage VCC = 2.3 V to 2.7 V 0.7 0.7 V VCC = 2.7 V to 3.6 V 0.8 0.8 VI Input voltage 0 5.5 0 5.5 V VO Output voltage 0 VCC 0 VCC V VCC = 1.65 V –4 –4 VCC = 2.3 V –8 –8 IOH High-level output current mA VCC = 2.7 V –12 –12 VCC = 3 V –24 –24 VCC = 1.65 V 4 4 VCC = 2.3 V 8 8 IOL Low-level output current mA VCC = 2.7 V 12 12 VCC = 3 V 24 24 Δt/Δv Input transition rise or fall rate 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. 4 Submit Documentation Feedback Copyright © 1993–2010, Texas Instruments Incorporated Product Folder Link(s): SN74LVC245A |
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