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HT12F

Holtek Semiconductor Inc
Part Number HT12F
Manufacturer Holtek Semiconductor Inc
Description 2 12 Series of Decoders
Published Mar 26, 2005
Detailed Description 212 Series of Decoders Features · · · · · · · Operating voltage: 2.4V~12V Low power and high noise immunity CMOS techno...
Datasheet PDF File HT12F PDF File

HT12F
HT12F


Overview
212 Series of Decoders Features · · · · · · · Operating voltage: 2.
4V~12V Low power and high noise immunity CMOS technology Low standby current Capable of decoding 12 bits of information 12 Pair with Holtek¢s 2 series of encoders Binary address setting Received codes are checked 3 times · · · · · Address/Data number combination - HT12D: 8 address bits and 4 data bits - HT12F: 12 address bits only Built-in oscillator needs only 5% resistor Valid transmission indicator Easy interface with an RF or an infrared transmission medium Minimal external components Applications · · · · Burglar alarm system Smoke and fire alarm system Garage door controllers Car door controllers · · · · Car alarm...



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