threshold-johnson-counter

Sequence

0000 → 0001 → 0011 → 0111 → 1111 → 1110 → 1100 → 1000 → 0000
(8 states from 4 bits)

Advantages

• 2n states from n flip-flops (vs n for ring counter)
• Glitch-free decoding
• Self-correcting

Parameters

License