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74LVQ02SC bảng dữ liệu(PDF) 2 Page - Fairchild Semiconductor |
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2 / 6 page Absolute Maximum Ratings (Note 1) Supply Voltage (V CC) −0.5V to +7.0V DC Input Diode Current (I IK) V I = −0.5V −20 mA V I = VCC + 0.5V +20 mA DC Input Voltage (V I) −0.5V to V CC + 0.5V DC Output Diode Current (I OK) V O = −0.5V −20 mA V O = VCC + 0.5V +20 mA DC Output Voltage (V O) −0.5V to V CC + 0.5V DC Output Source or Sink Current (I O) ±50 mA DC V CC or Ground Current (I CC or IGND) ±200 mA Storage Temperature (T STG) −65˚C to +150˚C DC Latch-Up Source or Sink Current ±100 mA Recommended Operating Conditions (Note 2) Supply Voltage (V CC) LVQ 2.0V to 3.6V Input Voltage (V I) 0VtoV CC Output Voltage (V O) 0VtoV CC Operating Temperature (T A) 74LVQ −40˚C to +85˚C Minimum Input Edge Rate ( ∆V/∆t) V IN from 0.8V to 2.0V V CC @ 3.0V 125 mV/ns Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be op- erated at these limits. The parametric values defined in the Electrical Charac- teristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for ac- tual device operation. Note 2: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol Parameter VCC (V) TA = +25˚C TA = −40˚C to +85˚C Units Conditions Typ Guaranteed Limits VIH Minimum High Level Input Voltage 3.0 1.5 2.0 2.0 V VOUT = 0.1V or VCC − 0.1V VIL Maximum Low Level Input Voltage 3.0 1.5 0.8 0.8 V VOUT = 0.1V or VCC − 0.1V VOH Minimum High Level Output Voltage 3.0 2.99 2.9 2.9 V IOUT = −50 µA 3.0 2.58 2.48 V VIN = VIL or VIH (Note 3) IOH = −12 mA VOL Maximum Low Level Output Voltage 3.0 0.002 0.1 0.1 V IOUT = 50 µA 3.0 0.36 0.44 V VIN = VIL or VIH (Note 3) IOL = 12 mA IIN Maximum Input Leakage Current 3.6 ±0.1 ±1.0 µA VI = VCC, GND IOLD Minimum Dynamic (Note 4) Output Current 3.6 36 mA VOLD = 0.8V Max (Note 5) IOHD 3.6 −25 mA VOHD = 2.0V Min (Note 5) ICC Maximum Quiescent Supply Current 3.6 2.0 20.0 µA VIN = VCC or GND VOLP Quiet Output Maximum Dynamic VOL 3.3 0.6 1.0 V (Notes 6, 7) VOLV Quiet Output Minimum Dynamic VOL 3.3 −0.7 −1.0 V (Notes 6, 7) VIHD Maximum High Level Dynamic Input Voltage 3.3 1.7 2.0 V (Notes 6, 8) VILD Maximum Low Level Dynamic Input Voltage 3.3 1.7 0.8 V (Notes 6, 8) Note 3: All outputs loaded; thresholds on input associated with output under test. Note 4: Maximum test duration 2.0 ms, one output loaded at a time. Note 5: Incident wave switching on transmission lines with impedances as low as 75 Ω for commercial temperature range is guaranteed for 74LVQ. Note 6: Worst case package. Note 7: Max number of outputs defined as (n). Data inputs are driven 0V to 3.3V; one output at GND. Note 8: Max number of Data Inputs (n) switching. (n − 1) inputs switching 0V to 3.3V. Input-under-test switching: 3.3V to threshold (VILD), 0V to threshold (VIHD), f = 1 MHz. www.fairchildsemi.com 2 |
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Mô tả tương tự - 74LVQ02SC |
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