Two stable states of latches areLow Output & high outputLow input & high outputLow output & high inputAstable & Monostable

There are four possible stable states of latches:

1. Low Output & High Output: In this state, the latch has a low output signal and a high output signal. This means that the latch is not actively storing any information and is in a stable state.

2. Low Input & High Output: In this state, the latch has a low input signal and a high output signal. This means that the latch is actively storing information and is in a stable state.

3. Low Output & High Input: In this state, the latch has a low output signal and a high input signal. This means that the latch is not actively storing any information and is in a stable state.

4. Astable & Monostable: These are two different types of latches that have different behaviors. An astable latch continuously oscillates between its two stable states, while a monostable latch has one stable state and can be triggered to temporarily switch to another state before returning to its stable state.

These are the four possible stable states of latches.