🛠️ Invention or technique

Moore machine

Máquina de Moore

Date
1956 · confidence high
Place
Murray Hill, New Jersey, United States
Credited to
Edward F. Moore
Field
Knowledge & symbols

What it is

Mathematician Edward F. Moore, at Bell Labs in Murray Hill, introduced in 1956 the concept of a finite-state machine whose output depends only on the current state, an alternative to the Mealy machine that simplifies the design of sequential circuits.

What it led to

  • Digital sequential circuit design
  • Formal modeling of protocols and automata
  • Hybrid Mealy-Moore machines in digital electronics

Links

Sources✓ verified 2026-09-28