| Device | Function | Package | Order code | | |
L293D | Accepts DTL/TTL logic levels, will drive inductive loads, DC and stepper | DIL-16 | 82-0192 | | |
| motors, switching power transistors. | | | | |
L293E | TTL compatible control, inhibit input on each pair of drivers, external | DIL-20 | 82-0194 | | |
| connections for sensing resistors. | | | | |
L297 | Motor can be driven in half-step, normal and wave drive modes, on-chip | DIL-20 | 82-0198 | | |
| PWM chopper circuits permit switch-mode control of the current in the | | | | |
| windings. Requires only clock, direction and mode input signals. | | | | |
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