2024/7/3 10:37:09
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FEATURES
• Qualified for Automotive Applications
• Supports 5-V VCC Operation
• Inputs Accept Voltages to 5.5 V
• Maxtpd of 5 ns at 3.3 V
• LowPowerConsumption, 10-mA Max ICC
• ±24-mA Output Drive at 3.3 V
• Input Hysteresis Allows Slow Input Transition and Better Switching Noise Immunity at the Input (Vhys = 250 mV Typ at 3.3 V)
• CanBeUsedin Three Combinations:
– OR-ANDGate
– ORGate
– ANDGate
• Ioff Supports Partial-Power-Down Mode Operation
DESCRIPTION/ORDERING INFORMATION
This device is designed for 1.65-V to 5.5-V VCC operation.
The SN74LVC1G3208-Q1 is a single 3-input positive OR-AND gate. It performs the Boolean function Y = (A B) ⋅ C in positive logic.
By tying one input to GND or VCC, the SN74LVC1G3208-Q1 offers two more functions. When C is tied to VCC, this device performs as a 2-input OR gate (Y = A B). When A is tied to GND, the device works as a 2-input AND gate (Y = B ⋅ C). This device also works as a 2-input AND gate when B is tied to GND (Y = A ⋅ C).
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
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科技智能大仓储
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