Block - Boolean Logic 2.5

Logical Gate Calculator for Advanced Sequencing

(20 Votes)
2.5 (Updated 3 years ago)
September 27, 2015
Reaktor 6
Blocks User Blocks


Update 2.5: I've added a "C-Element" output to the 2-input Block. This output only goes high when both outputs are high, and will stay high until both outputs are low.
Update 2.0: I've added another Block to this upload. It now includes 2-input and 3-input versions.

This is the 13th Block in Michael Hetrick's "Euro Reakt" series.

A simple Block that generates amazing complexity.

This Block takes in two inputs (typically gates), rounds them to the nearest 0 or 1, and then produces 6 logical gate outputs. Check out the included ensemble for an idea of how complexity can be generated.

OR - Produces a gate when either input is high.
AND - Produces a gate when both inputs are high.
NOR - Produces a gate when neither input is high.
XOR - Produces a gate when only one input is high.
NAND - Produces a gate as long as both gates aren't high simultaneously.
XNOR - Produces a gate when either both gates are low or both gates are high.


Alexandre Cagli
1 year ago
totally what i needed!!!!! Thak you!!!!
Christian Huygen
3 years ago
David Maslin
3 years ago
Really loving your blocks Michael!! Thank you so much! ;)
Michael Hetrick
3 years ago
Hi ae ae, thanks for the links! Unfortunately, I do not have a background in Electrical Engineering, and have a tough time converting circuit diagrams into code. I really appreciate it, though!
ae ae
3 years ago
Michael here is a book which may have some interesting modulation schematics : The stompbox cookbook build advanced effects for electric guitar & bass. Link:
ae ae
3 years ago
Thank You Michael , Another amazing build. Hope you're having a great evening. I posted a book link on your Block - Comparator 1.3 page. maybe it has some cool schematics which are useful, Thanks again
Michael Hetrick
3 years ago
I've switched my focus to sequencing and modulation for the next few days. I just finished up a 3-input Boolean as well. I'll post it tomorrow, as I'm going to take a break for the rest of the night =)