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SN74LV4052ATDRQ1 데이터시트(PDF) 3 Page - Texas Instruments |
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SN74LV4052ATDRQ1 데이터시트(HTML) 3 Page - Texas Instruments |
3 / 18 page SN74LV4052A-Q1 www.ti.com SCLS469D – MARCH 2003 – REVISED JUNE 2011 ABSOLUTE MAXIMUM RATINGS (1) over operating free-air temperature range (unless otherwise noted) VCC Supply voltage range –0.5 V to 7 V VI Input voltage range(2) –0.5 V to 7 V VIO Switch I/O voltage range(2) (3) –0.5 V to VCC + 0.5 V IIK Input clamp current VI < 0 –20 mA IIOK I/O diode current VIO < 0 –50 mA IT Switch through current VIO = 0 to VCC ±25 mA Continuous current through VCC or GND ±50 mA D package 73 °C/W θJA Package thermal impedance(4) PW package 108 °C/W Tstg Storage temperature range –65°C to 150°C (1) 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. (2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. (3) This value is limited to 5.5 V maximum. (4) The package thermal impedance is calculated in accordance with JESD 51-7. RECOMMENDED OPERATING CONDITIONS (1) MIN MAX UNIT VCC Supply voltage 2(2) 5.5 V VCC = 2 V 1.5 VCC = 2.3 V to 2.7 V VCC × 0.7 High-level input voltage, VIH V control inputs VCC = 3 V to 3.6 V VCC × 0.7 VCC = 4.5 V to 5.5 V VCC × 0.7 VCC = 2 V 0.5 VCC = 2.3 V to 2.7 V VCC × 0.3 Low-level input voltage, VIL V control inputs VCC = 3 V to 3.6 V VCC × 0.3 VCC = 4.5 V to 5.5 V VCC × 0.3 VI Control input voltage 0 5.5 V VIO Input/output voltage 0 VCC V VCC = 2.3 V to 2.7 V 200 Δt/Δv Input transition rise or fall rate VCC = 3 V to 3.6 V 100 ns/V VCC = 4.5 V to 5.5 V 20 TA Operating free-air temperature SN74LV4052ATDRQ1,SN74LV4052ATPWRQ1 –40 105 °C TA Operating free-air temperature SN74LV4052AQPWRQ1 –40 125 (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. (2) With supply voltages at or near 2 V, the analog switch on-state resistance becomes very nonlinear. It is recommended that only digital signals be transmitted at these low supply voltages. Copyright © 2003–2011, Texas Instruments Incorporated 3 |
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