need help on L293D

[sherek61]

hi
I wanna information about Lm293d. the datadheet of that and of coursewhat this ic do & how it work ???? :?: for example in the picture of circuit i attach there is this ic but i dont know what this ic do?? :?: :?:
please help me
thanks alot bye

 

[ChrisP]

The AT89C2051 is an 8-bit microcontroller, the L293D is a push-pull 4-channel inductive load (motor, relay, solenoid, etc.) driver, and the LM7805 is a voltage regulator.

Here are datasheets for the thee IC's used in your circuit:

AT89C2051 Atmel

L293D SGS-Thomson

LM78xx National

 

[Prabhjot]

sorry mam..
but the ckt you attached is of what???....

Please tell me as i also want to know about l293d...

 

[riyasck]

pls send about L293d ic

 

[ericgibbs]

sorry mam..
but the ckt you attached is of what???....

Please tell me as i also want to know about l293d...

this thread is 5 years old.

 

[hotwaterwizard]

L293D Datasheet
PUSH-PULL FOUR CHANNEL DRIVER WITH DIODES

http://www.st.com/stonline/books/pdf/docs/1330.pdf