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Logic Gate

All-in-one, toggleable logic gate as a redstone component.

FabricNeoForge
Loaders
FabricNeoForge
Downloads on Modrinth
2.1K
Followers on Modrinth
7
versions
44
Updated
September 28, 2026Sep 28
Published
in 2026
Crafting Recipe · swipe

At a glance

Runs on Fabric and NeoForge
For Minecraft 1.20–26.3
Needed in the game and on the server
Latest version — 1.0.3+26.3-neoforge from September 28, 2026
License MIT — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.20–26.3

Logic Gate

This mod adds a logic gate as a redstone component similar to a repeater or a comparator, with toggleable logic modes.

Obtaining

A logic gate can be obtained via crafting. Check out the crafting recipe in the gallery.

Available Logic Modes

  • Single-input (back): BUFFER, NOT
  • Double-input (left and right): OR, AND, XOR, NOR, NAND, IMPLY, NIMPLY

Toggle between Logic Modes

  • Right-click on the logic gate to cycle through modes.
  • Hold Shift and right-click to cycle in reversed order.
  • Default mode when placed: BUFFER
  • Logic modes are cycled in the following order: BUFFER, NOT, OR, AND, XOR, NOR, NAND, IMPLY, NIMPLY

Configurables

Gate Delay

  • Gate delays can be configured independently for each mode.

    • Query: /logic_gate gateDelay query [mode]

      • mode: buffer|not|or|and|xor|nor|nand|imply|nimply.
    • Modify: /logic_gate gateDelay set [mode] [x|default]

      • mode: same as the query command.
      • x: an integer between 0 and 20 (inclusive).
      • default: sets the delay tick value to 2
      • Requires permission level of at least 2.

Smart Redstone Wire Connection

  • If enabled, redstone wires will only automatically connect to input sides used by the current logic mode.
  • Example: Redstone wires will only automatically connect to the back input side when the logic gate is in BUFFER mode, not the left and right input sides.
  • Existing redstone wires need to receive a block update after changing this setting.
  • Setting info obtainable and configurable via command

    • Querying: /logic_gate smartRedstoneWireConnection query
    • Modifying: /logic_gate smartRedstoneWireConnection set [true|false|default]

      • default: sets the value to false.
      • Requires permission level of at least 2.

FAQ

How to install Logic Gate?

Install Fabric for your Minecraft version, download Logic Gate for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Logic Gate support?

Logic Gate has builds for Minecraft 1.20–26.3.

Is Logic Gate needed on the server?

Needed in the game and on the server

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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