HLF L293D – Dual Full Bridge Driver (DIP16) | Motor Driver IC | 4.5V–36V, 0°C to +70°C | Through-Hole Package

The HLF L293D (DIP16) is a dual full-bridge motor driver designed to drive inductive loads such as DC motors, stepper motors, and relays. Each channel can deliver up to 600mA continuous current and handle peak currents up to 1.2A per driver.

With built-in output clamping diodes for inductive load protection and TTL-compatible logic inputs, it simplifies motor control in microcontroller-based applications. The device can independently control two DC motors or one stepper motor, providing direction and enable control with high reliability.

Key Features:

• Function: Dual Full-Bridge Motor Driver

• Technology: Bipolar / TTL-Compatible

• Operating Voltage: 4.5V – 36V

• Output Current: 600mA Continuous per Channel

• Operating Temperature: 0°C to +70°C

• Package Type: DIP16 (Dual In-Line Package)

• Mounting Type: Through-Hole

• Drives Two DC Motors or One Stepper Motor

• Separate Logic Supply (Vcc1) and Motor Supply (Vcc2)

• Built-In Clamp Diodes for Back-EMF Protection

• TTL/CMOS Compatible Logic Inputs

• Thermal Shutdown and High Noise Immunity

Applications:

• DC and Stepper Motor Control

• Robotics and Automation Systems

• Embedded Motor Drivers

• Relay and Solenoid Drivers

• Mechatronics and Educational Projects