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L293DD - PUSH-PULL FOUR CHANNEL DRIVER

Download the L293DD datasheet PDF. This datasheet also covers the L293D variant, as both devices belong to the same push-pull four channel driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (L293D_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by STMicroelectronics

Part Number Description
L293D PUSH-PULL FOUR CHANNEL DRIVER
L293B PUSH-PULL FOUR CHANNEL DRIVERS
L293C PUSH-BRIDGE DRIVER
L293E PUSH-PULL FOUR CHANNEL DRIVERS
L290 TACHOMETER CONVERTER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
L293D ® L293DD PUSH-PULL FOUR CHANNEL DRIVER WITH DIODES 600mA OUTPUT CURRENT CAPABILITY PER CHANNEL 1.2A PEAK OUTPUT CURRENT (non repetitive) PER CHANNEL ENABLE FACILITY OVERTEMPERATURE PROTECTION LOGICAL "0" INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY) INTERNAL CLAMP DIODES DESCRIPTION The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors. To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included.