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74LVXC3245QSC Folha de dados(PDF) 3 Page - Fairchild Semiconductor |
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74LVXC3245QSC Folha de dados(HTML) 3 Page - Fairchild Semiconductor |
3 / 8 page 3 www.fairchildsemi.com Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 2) Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 2: The A Port unused pins (inputs or I/Os) must be held HIGH or LOW. They may not float. DC Electrical Characteristics Supply Voltage (VCCA, VCCB) −0.5V to +7.0V DC Input Voltage (VI) @ OE, T/R −0.5V to V CCA +0.5V DC Input/Output Voltage (VI/O) @ An −0.5V to V CCA +0.5V @ Bn −0.5V to V CCB +0.5V DC Input Diode Current (IIK) @ OE, T/R ±20 mA DC Output Diode (IOK) Current ±50 mA DC Output Source or Sink Current (IO) ±50 mA DC VCC or Ground Current per Output Pin (ICC or IGND) ±50 mA and Max Current ±200 mA Storage Temperature Range (TSTG) −65°C to +150°C DC Latch-Up Source or Sink Current ±300 mA Supply Voltage VCCA 2.7V to 3.6V VCCB 3.0V to 5.5V Input Voltage (VI) @ OE, T/R 0V to VCCA Input Output Voltage (VI/O) @ An 0V to VCCA @ Bn 0V to VCCB Free Air Operating Temperature (TA) −40°C to +85°C Minimum Input Edge Rate ( ∆V/∆t) 8 ns/V VIN from 30% to 70% of VCC VCC @ 3.0V, 4.5V, 5.5V Symbol Parameter VCCA VCCB TA = 25°CTA = −40°C to +85°C Units Conditions (V) (V) Typ Guaranteed Limits VIHA Minimum HIGH An, 2.7 3.0 2.0 2.0 V VOUT ≤ 0.1V Level Input OE 3.0 3.6 2.0 2.0 or Voltage T/R 3.6 5.5 2.0 2.0 ≥V CC − 0.1V VIHB Bn 2.7 3.0 2.0 2.0 3.0 3.6 2.0 2.0 3.6 5.5 3.85 3.85 VILA Maximum LOW An, 2.7 3.0 0.8 0.8 V VOUT ≤ 0.1V Level Input OE 3.0 3.6 0.8 0.8 or Voltage T/R 3.6 5.5 0.8 0.8 ≥V CC − 0.1V VILB Bn 2.7 3.0 0.8 0.8 3.0 3.6 0.8 0.8 3.6 5.5 1.65 1.65 VOHA Minimum HIGH Level 3.0 3.0 2.99 2.9 2.9 V IOUT = −100 µA Output Voltage 3.0 3.0 2.85 2.56 2.46 IOH = −12 mA 3.0 3.0 2.65 2.35 2.25 IOH = −24 mA 2.7 3.0 2.5 2.3 2.2 IOH = −12 mA 2.7 4.5 2.3 2.1 2.0 IOH = −24 mA VOHB 3.0 3.0 2.99 2.9 2.9 V IOUT = −100 µA 3.0 3.0 2.85 2.56 2.46 IOH = −12 mA 3.0 3.0 2.65 2.35 2.25 IOH = −24 mA 3.0 4.5 4.25 3.86 3.76 IOH = −24 mA VOLA Maximum LOW Level 3.0 3.0 0.002 0.1 0.1 V IOUT = 100 µA Output Voltage 3.0 3.0 0.21 0.36 0.44 IOL = 24 mA 2.7 3.0 0.11 0.36 0.44 IOL = 12 mA 2.7 4.5 0.22 0.42 0.5 IOL = 24 mA VOLB 3.0 3.0 0.002 0.1 0.1 V IOUT = 100 µA 3.0 3.0 0.21 0.36 0.44 IOL = 24 mA 3.0 4.5 0.18 0.36 0.44 IOL = 24 mA IIN Maximum Input 3.6 3.6 ±0.1 ±1.0 µA VI = VCCA, GND Leakage Current @ 3.6 5.5 ±0.1 ±1.0 OE, T/R |
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