S.T. (Genuine SGS Thompson)
Stepper Motor Control/Driver
Push/Pull Four Channel Driver
These are genuine SGS Thompson (ST) Original Parts
Manufacturer:STMicroelectronicsProduct Category:Motor/Motion/Ignition Controllers & Drivers
Product:Stepper Motor Controllers / DriversType:H-BridgeOperating Supply Voltage:4.5 V to 36 VOutput Current:600 mAOperating Supply Current:2 mAMounting Style:Through HolePackage/Case:PowerDIP-16Packaging:TubeBrand:STMicroelectronicsNumber of Outputs:2Operating Temperature Range:- 40 C to + 150 CSeries:L293D
Date coded 89 these have been in storage for some time but are still in their original tubes and “as new” condition, they will function to their full original specification.
For full datasheet, copy and paste:-