Part No. Encoder/
Decoder
VDD Addr. No. Addr./Data No. Data
No.
Data
Type
Trig. Check
Times
Package Pair
HT12E Encoder 2.4V~12V 8 4 0 -- TE -- 18DIP, 20SOP

HT12D/12F

HT12D Decoder 2.4V~12V 8 0 4 Latch -- 3 18DIP, 20SOP

HT12E

HT12F Decoder 2.4V~12V 12 0 0 -- -- 3 18DIP, 20SOP

HT12E