AND-OR-INVERT gate — what this part does
The SN74S64N: This single AND-OR-INVERT gate implements (A·B)+(C·D) inverted, saving one package in sum-of-products logic on through-hole boards.
Lifecycle and compliance
Note the RoHS non-compliant marking — this part uses lead-bearing solder terminations and is intended for legacy or exempt assemblies where lead-free is not required.
