The L293B and L293E are quad push-pull drivers capable of delivering output currents to 1A per channel.
Each channel is controlled by a TTLcompatible logic input and each pair of drivers (a full bridge) is equipped with an inhibit input which turns off all four transistors.
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L293B L293E
PUSH-PULL FOUR CHANNEL DRIVERS
s OUTPUT CURRENT 1A PER CHANNEL s PEAK OUTPUT CURRENT 2A PER CHANNEL
(non repetitive) s INHIBIT FACILITY s HIGH NOISE IMMUNITY s SEPARATE LOGIC SUPPLY s OVERTEMPERATURE PROTECTION
DESCRIPTION
The L293B and L293E are quad push-pull drivers capable of delivering output currents to 1A per channel. Each channel is controlled by a TTLcompatible logic input and each pair of drivers (a full bridge) is equipped with an inhibit input which turns off all four transistors. A separate supply input is provided for the logic so that it may be run off a lower voltage to reduce dissipation.
L293E Datasheet
