Quad AND gate in the 74ACT family
The onsemi 74ACT08SCX is a quad 2-input AND gate from the 74ACT series, supplied in a 14-lead SOIC package. It performs the AND logic function on four independent 2-input gates, with the output going HIGH only when both inputs are HIGH.
Output drive and quiescent current
The quiescent supply current is 4 µA maximum — the gate draws negligible current when static, which matters for power-budget calculations in multi-gate arrays. Input logic thresholds are 0.8 V for low and 2 V for high, which gives 0.7 V of noise margin on a 5 V rail — the gate rejects supply ripple and coupled noise between these levels.