L293E Active
Free

Push-Pull Four Channel Drivers
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius150.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
ROHS Compliance GradeEcopack1
GradeIndustrial
Package NamePDIP 20
Key Features
  • OVERTEMPERATURE PROTECTION
  • OUTPUT CURRENT 1A PER CHANNEL
  • INHIBIT FACILITY
  • PEAK OUTPUT CURRENT 2A PER CHANNEL (non repetitive)
  • SEPARATE LOGIC SUPPLY
  • HIGH NOISE IMMUNITY

The L293B and L293E are quad push-pull drivers capable of delivering output currents to 1A per channel. Each channel is controlled by a TTL-compatible 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.


Additionally, the L293E has external connection of sensing resistors, for switchmode control.


The L293B and L293E are package in 16 and 20-pin plastic DIPs respectively ; both use the four center pins to conduct heat to the printed circuit board.

In stock:
$3.30
or
Range Unit Price Savings
1 - 9$3.300%
10 - 99$2.8015%
100 - 249$2.3030%
250 - 499$2.0737%
500$1.9940%
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