Binary Logic Gates Eurorack Module - AND NAND OR

The Jake’s Custom Shop AND_NAND_OR eurorack module is a series of configurable binary logic gates.  Two sets of inputs (A,B,C) and (D,E,F) each have a dedicated AND gate, NAND gate, and OR gate output.  If output AND_1 is unused, AND_2/ NAND_2 act as six input AND/ NAND gates.  Leaving IN_C disconnected will provide a 5-input OR gate.  Each output has an LED indicator.

Inputs

Power: 10-Pin shrouded IDC.  Meets Doepfer eurorack standard.

A, B, C: Input bank 1.  Connected directly to AND_1, NAND_1, and OR_1

D, E, F: Input bank 2.  Connected directly to AND_2, NAND_2, and OR_2

AND Gates: All inputs are high

NAND Gates: All inputs are low

OR Gates: One or more inputs are high

If AND_1 has a patch cable inserted:

AND_1 = A&B&C

AND_2 = D&E&F

If AND_1 does not have a patch cable:

AND_2 = A&B&C&D&E&F

If input D has a patch cable inserted

OR_1 = A||B||C

OR_2 = D||E||F

If input D does not have a patch cable inserted

OR_1 = A||B||C

OR_2 = OR_1||E||F

Inputs that are not connected to a patch cable are ignored in the logic gate.  This way logic can be performed with 1 to 6 inputs.

Current Draw

    +12V: 11 [mA]

    +5V: 0 [mA]

    -12V: 0 [mA]