Holtek HT12D 18DIP Remote Control Decoder
Holtek-HT12D-12F-Remote-Control-Decoders-Holtek-HT12D-P-This-212-series-CMOS-LSI-remote-control-decoder-from-Holtek-is-designed-to-operate-with-the-matching-HT12A-encoder-The-decoder-receives-serial-addresses-and-data-from-a-programmed-212-encoder-via-a-carrier-using-a-RF-or-infrared-transmission-medium-P-Holtek-HT12D-18DIP-Remote-Control-Decoder
Holtek HT12E 18DIP Remote Control Encoder
Holtek-HT12E-Remote-Control-Encoders-Holtek-HT12E-P-A-CMOS-LSI-encoder-from-Holtek-designed-for-remote-control-system-applications-It-is-capable-of-encoding-information-which-consists-of-8-address-bits-and-either-4-further-address-data-bits-P-P-Each-address-data-input-can-be-set-to-one-of-the-two-logic-states-The-programmed-addresses-data-are-transmitted-together-with-the-header-bits-via-an-RF-or-an-infrared-transmission-medium-upon-receipt-of-a-trigger-signal-P-Holtek-HT12E-18DIP-Rem