| 전자부품 데이터시트 검색엔진 |
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VC244A 데이터시트(PDF) 4 Page - Texas Instruments |
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VC244A 데이터시트(HTML) 4 Page - Texas Instruments |
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4 / 14 page ![]() www.ti.com Recommended Operating Conditions (1) Electrical Characteristics SN74ALVC16244A 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS SCAS250O – JANUARY 1993 – REVISED OCTOBER 2005 MIN MAX UNIT VCC Supply voltage 1.65 3.6 V VCC = 1.65 V to 1.95 V 0.65 × V CC VIH High-level input voltage VCC = 2.3 V to 2.7 V 1.7 V VCC = 2.7 V to 3.6 V 2 VCC = 1.65 V to 1.95 V 0.35 × V CC VIL Low-level input voltage VCC = 2.3 V to 2.7 V 0.7 V VCC = 2.7 V to 3.6 V 0.8 Control Inputs 0 VCC VI Input voltage V Data Inputs 0 3.6 VO Output voltage 0 VCC V VCC = 1.65 V –4 VCC = 2.3 V –12 IOH High-level output current mA VCC = 2.7 V –12 VCC = 3 V –24 VCC = 1.65 V 4 VCC = 2.3 V 12 IOL Low-level output current mA VCC = 2.7 V 12 VCC = 3 V 24 ∆t/∆v Input transition rise or fall rate 10 ns/V TA Operating free-air temperature –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) PARAMETER TEST CONDITIONS VCC MIN TYP(1) MAX UNIT IOH = –100 µA 1.65 V to 3.6 V VCC – 0.2 IOH = –4 mA 1.65 V 1.2 IOH = –6 mA 2.3 V 2 VOH 2.3 V 1.7 V IOH = –12 mA 2.7 V 2.2 3 V 2.4 IOH = –24 mA 3 V 2 IOL = 100 µA 1.65 V to 3.6 V 0.2 IOL = 4 mA 1.65 V 0.45 IOL = 6 mA 2.3 V 0.4 VOL V 2.3 V 0.7 IOL = 12 mA 2.7 V 0.4 IOL = 24 mA 3 V 0.55 II VI = VCC or GND 3.6 V ±5 µA IOZ VO = VCC or GND 3.6 V ±10 µA ICC VI = VCC or GND, IO = 0 3.6 V 40 µA Other inputs at VCC or ∆I CC One input at VCC – 0.6 V, 3 V to 3.6 V 750 µA GND Control inputs 3 Ci VI = VCC or GND 3.3 V pF Data inputs 6 (1) All typical values are at VCC = 3.3 V, TA = 25°C. 4 |
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