JAJSQQ2F september 2000 – july 2023 SN74LV27A
PRODMIX
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These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V VCC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.