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Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. 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 + O.5 +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 per Output Pin (I CC or IGND) ±50 mA Storage Temperature (T STG) −65˚C to +150˚C Junction Temperature (T J) CDIP 175˚C Recommended Operating Conditions Supply Voltage (V CC) 4.5V to 5.5V Input Voltage (V I) 0VtoV CC Output Voltage (V O) 0VtoV CC Operating Temperature (T A) −55˚C to +125˚C Minimum Input Edge Rate ( ∆V/∆t) 125 mV/ns V IN from 0.8V to 2.0V V CC @ 4.5V, 5.5V Note 1: Absolute maximum ratings are those values beyond which damage to the device may occur. The databook specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Fairchild does not recom- mend operation of FACT™ circuits outside databook specifications. DC Characteristics for ’ACT Family Devices Symbol Parameter VCC TA = −55˚C to +125˚C Units Conditions (V) Guaranteed Limits VIH Minimum High Level 4.5 2.0 V VOUT = 0.1V Input Voltage 5.5 2.0 or VCC − 0.1V VIL Maximum Low Level 4.5 0.8 V VOUT = 0.1V Input Voltage 5.5 0.8 or VCC − 0.1V VOH Minimum High Level 4.5 4.4 V IOUT = −50 µA Output Voltage 5.5 5.4 VIN = VIL or VIH 4.5 3.70 V IOH = −24 mA 5.5 4.70 IOH = −24 mA (Note 2) VOL Maximum Low Level 4.5 0.1 V IOUT = 50 µA Output Voltage 5.5 0.1 VIN = VIL or VIH 4.5 0.5 V IOL = 24 MA 5.5 0.5 IOL = 24 mA (Note 2) IIN Maximum Input Leakage Current 5.5 ± 1.0 µA VI = VCC, GND ICCT Maximum ICC/Input 5.5 1.6 mA VI = VCC − 2.1V IOLD Minimum Dynamic 5.5 50 mA VOLD = 1.65V Max IOHD Output Current(Note 3) 5.5 −50 mA VOHD = 3.85V Min ICC Maximum Quiescent Supply Current 5.5 80.0 µA VIN = VCC or GND Note 2: All outputs loaded; thresholds on input associated with output under test. Note 3: Maximum test duration 2.0 ms, one output loaded at a time. www.national.com 4 |
