Tutorial: 4543

Combines, stores or sequences digital signals.

4543

Tutorial / documentation

Logic & timing

Quick documentation & first test preparation

1. Identify component 4543 and its package.
2. Read the truth table or timing diagram.
3. Check the logic family, power supply and states of unused inputs.
4. Consult the application circuit in the linked documentation before testing.

Inputs and outputs must match the function described in the selected reference’s documentation.