Datasheet

L293E L293B
6/12
Figure 6. Output Voltage versus Input Voltage
Figure 7. Output Voltage versus Inhibit Voltage
APPLICATION INFORMATION
Figure 8. DC Motor Controls
(with connection to ground and to the
supply voltage)
L = Low H = High X = Don’t Care
Figure 9. Bidirectional DC Motor Control
L = Low H = High X = Don’t Care
V
inh
AM1B M2
HH
Fast Motor Stop HRun
H L Run L Fast Motor Stop
L X Free Running X Free Running
Motor Stop Motor Stop
Inputs Function
V
inh
= H C = H ; D = L Turn Right
C = L ; D = H Turn Left
C = D Fast Motor Stop
V
inh
= L C = X ; D = X Free Running Motor Stop