IC chip stated: GL3274 mean??

[technno]

Hi all,
Recently bought a Ultrasonic kit from DIY shop and one of the chip stated GL3274.
Can anyone tell me what is this chip? Hope i posted in the correct place.

Thanks

 

[uncle_urfi]

Try the "Analog Circuit Design" forum.



Part Number = GL3274
Description = Infrared Xmtr-Rcvr for Remote Control - Preamp for Remote Control
Manufacturer = LG Semicon
P(D) Max.(W) Power Dissipation = 300m
Vsup(+) Nom.(V) Pos.Sup.Volt. = 5
Package = SO
Pins = 8
Technology = Bipolar

 

[technno]

Thanks uncle_urfi.

 

[technno]

Any chip that able to replace?

 

[technno]

Anyone can help or is there any schematic diagram for this chip.I been trying to search in the net but to no avail.

 

[technno]

anyone can help.Thank.