Name: Holtek HT12D-20SOP, Decoder, 20-Pin SOP
Brand: Holtek
SKU: 885-0705
Price: 12.02 HKD
Availability: BackOrder

HT12E/D Encoder/Decoder chipset

The HT12E/D chipset works with an Ir or RF transmitter and receiver device to make a 4-button remote control system.

8-bit ID (Address) code set by switches
Encoder sends packet containing ID code and button-pressed data four times on serial channel
Decoder reads data packet and if ID matches it's own settings, data transferred to four data output pins
Received codes are checked three times
Power supply: +2.4V to +12Vdc
Operating temperature range: -20 to +75°C
Applications: Security systems, Smoke & fire alarm systems, Garage door controllers, Car door controllers, Car alarm systems

RS Product Codes
885-0692 HT12E-18DIP Encoder DIP18 package
885-0709 HT12E-20SOP Encoder SOP20 package
885-0702 HT12D-18DIP Decoder DIP18 package
885-0705 HT12D-20SOP Decoder SOP20 package

Units	Per unit	Per Tube**
38 - 152	HK$12.023	HK$456.874
190 - 342	HK$11.70	HK$444.60
380 - 722	HK$11.407	HK$433.466
760 +	HK$11.14	HK$423.32

Select all	Attribute	Value
	Brand	Holtek
	Mounting Type	Surface Mount
	Package Type	SOP
	Pin Count	20
	Dimensions	12.8 x 7.5 x 2.35mm
	Maximum Operating Supply Voltage	12 V
	Maximum Operating Temperature	+75 °C
	Minimum Operating Supply Voltage	2.4 V
	Minimum Operating Temperature	-20 °C

	Select all
	Brand Holtek
	Mounting Type Surface Mount
	Package Type SOP
	Pin Count 20
	Dimensions 12.8 x 7.5 x 2.35mm
	Maximum Operating Supply Voltage 12 V
	Maximum Operating Temperature +75 °C
	Minimum Operating Supply Voltage 2.4 V
	Minimum Operating Temperature -20 °C

Holtek HT12D-20SOP, Decoder, 20-Pin SOP

FREE delivery for orders over HK$250.00

HT12E/D Encoder/Decoder chipset