HT12D/HT12E

[JFDuval]

Hello!

I have some difficultees to find HT12D/HT12E pairs. Is somebody here can sell me some of them?

 

[zevon8]

Digi-Key carries Holtek parts. See www.digikey.com and check if they have the ones you need. They carry the HL-12F line, not sure about the one you want.

 

[JFDuval]

Hello!

Digikey don't have the ones I need. Do you know anywhere else?

 

[williB]

HT12D/E Decoder chip
Holtek Semiconductor Inc.
(510) 252-9880
Fax: (510) 252-9885
www.holtek.com

 

[DirtyLude]

Rentron has them:

http://www.rentron.com/remote_control/Holtek.htm#12E

 

[JFDuval]

Hello,

Ok for Rentron, but their shipping charge is really high. It's why I ask here if someone have some of thoe IC to sell.

 

[Naresh.pushpak]

I’m trying to make out an application with HT12E & HT12D. but my Tx doesn’t send the data out. HT12E IC has power ON active high pins for A0~A7 & AD8~AD11. but I cant get high at any of those pins. To send the data, the Data pin has to be made ’0′. Im using TWS434 & RWS 434 RF modules for communication. What values or Resistors are suitable to work between HT12E & HT12D. I’m using supply of 4.5VDC each for both TX & RX. Pls help me…….