BETALogic translation
The input and enable logic runs from VCC1.
Quadruple half-H motor driver
L293D Internal Circuitry
Explore the internal circuitry and functional stages of L293D.
Inside L293D
Four half-bridges, paired enables and internal clamp paths.
Explore the circuit
Select a stage to see its role and connections
Power switching
Each output can source from VCC2, sink to GND, or become high impedance.
Transient paths
Internal clamp diodes provide paths for inductive current when switching changes. The supply network must absorb or store that energy.