Name: Holtek HT12D-20SOP, Decoder 4 μA, 20-Pin
Brand: Holtek
SKU: 885-0705
Price: 73.75 PHP
Availability: Discontinued

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Holtek
	Logic Family	CMOS
	Product Type	Decoder
	Number of Inputs	10
	Logic Function	Decoder
	Typical Supply Current	4μA
	Mount Type	Surface
	Pin Count	20
	Number of Outputs	2
	Minimum Supply Voltage	2.4V
	Maximum Supply Voltage	12V
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	75°C
	Length	13mm
	Height	2.64mm
	Series	212
	Standards/Approvals	RoHS
	Automotive Standard	No

	Select all
	Brand Holtek
	Logic Family CMOS
	Product Type Decoder
	Number of Inputs 10
	Logic Function Decoder
	Typical Supply Current 4μA
	Mount Type Surface
	Pin Count 20
	Number of Outputs 2
	Minimum Supply Voltage 2.4V
	Maximum Supply Voltage 12V
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 75°C
	Length 13mm
	Height 2.64mm
	Series 212
	Standards/Approvals RoHS
	Automotive Standard No

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

Holtek HT12D-20SOP, Decoder 4 μA, 20-Pin

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