Ultra-configurable multifunction 3ch gate with 3-state outputs

The SN74AHCT3G99 device contains three

independent configurable logic gates with 3-state

outputs. Each gate has four inputs and performs

the Boolean function Y = (A • C + B • C) ⊕ D.

All inputs include Schmitt-triggers, eliminating any

erroneous data outputs due to slow-edged or noisy

input signals. The user can choose logic functions,

such as MUX, AND, OR, NAND, NOR, XOR, XNOR,

inverter, and buffer by connecting the inputs A, B, C,

and D appropriately.