Now, the thing to remember is that we are using a CD4512 chip, whose truth table is shown below. The important thing to note here is that, in addition to the three multiplexer select controls, A, B, ...

On July 28, the U.S. Food and Drug Administration (FDA) issued the final guidance “Multiple Function Device Products: Policy and Considerations,” which describes FDA's regulatory approach and policy ...

The 74AXP1G57 is a configurable multiple function gate with Schmitt-trigger inputs. The device can be configured as any of the following logic functions AND, OR, NAND, NOR, XNOR, inverter and buffer.