Specs side by side
2 parts compared · 0 differing specs across 5 total parameters.
| Parameter | ||
|---|---|---|
| Case | DIP-16 / SOIC-16 | DIP-16 / SOIC-16 |
| Component Category | Motor Drivers (Dual H-Bridge) | Motor Drivers (Dual H-Bridge) |
| Market Reality | The L293D is the motor and stepper driver of a million robotics courses and small CNC builds: four half-bridges (two full bridges), 600mA per channel with 1.2A peaks, and - the reason for the D - internal flyback diodes that the plain L293 leaves to the board. Its drop-in upgrade is the TI SN754410 at one amp pin for pin, and its famous neighbor is the L298N module: twice the current in a MultiWatt body, no internal diodes, and a logic supply that tolerates only 4.5-7V where the L293D accepts up to 36V. The substitution arithmetic between the two looks like a current question and is actually a supply-design question - the classic 12V-into-the-logic-pin death. | The L293D is the motor and stepper driver of a million robotics courses and small CNC builds: four half-bridges (two full bridges), 600mA per channel with 1.2A peaks, and - the reason for the D - internal flyback diodes that the plain L293 leaves to the board. Its drop-in upgrade is the TI SN754410 at one amp pin for pin, and its famous neighbor is the L298N module: twice the current in a MultiWatt body, no internal diodes, and a logic supply that tolerates only 4.5-7V where the L293D accepts up to 36V. The substitution arithmetic between the two looks like a current question and is actually a supply-design question - the classic 12V-into-the-logic-pin death. |
| Role In Circuit | Original Reference Part | Original Reference Part |
| Sourcing Status | Active Shenzhen Spot Sourcing (24–48h) | Active Shenzhen Spot Sourcing (24–48h) |