L293B Description

The L293B devices are quad push-pull drivers that can deliver up to 1A per channel of output current. A TTL compatible logic input controls each channel, and each pair of drivers (a full bridge) has an inhibit input that switches off all four transistors. The logic has its own supply input, allowing it to run at a lower voltage and hence reduce dissipation.

L293B Features

CURRENT OUTPUT 1A PER CHANNEL

CURRENT PEAK OUTPUT 2A PER CHANNEL (non repetitive)

FACILITY TO PROHIBIT

IMMUNITY TO HIGH NOISE

LOGIC SUPPLY SEPARATE

PROTECTION FROM OVERHEATING

L293B Applications

L293B is intended for general use and can be used in a variety of situations.