IC HT12D DATASHEET PDF

HT12D is a series decoder IC for remote control applications manufactured by Holtek. It is commonly used for radio frequency (RF) applications. Download. HT12D. 8. 4. L. Ö. RC oscillator DIN active ²Hi² 18 DIP/20 SOP .. The information appearing in this Data Sheet is believed to be accurate at the. HT12DDIP Ic-remote Control Decoder Features. Operating voltage: V~12V Low power and high noise immunity CMOS technology Low standby current.

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HT12D is a decoder integrated circuit that belongs to 2 12 series of decoders.

HT12D RF Decoder IC Pinout, Details, Equivalent & Datasheet

This series of decoders are mainly used for remote control system applications, like burglar alarm, car door controller, security system etc. It is mainly provided to interface RF and infrared circuits. They are paired with 2 12 series of encoders.

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This high-density System-in-Package SiP integrates controller, power switches, and support components. Skip to main content.

In simple terms, HT12D converts the serial input into jc outputs. It decodes the serial addresses and data received by, say, an RF receiver, into parallel data and sends them to output data pins.

HT12D Datasheet(PDF) – Holtek Semiconductor Inc

The serial input data is compared with the local addresses three times continuously. The input data code is decoded when no error or unmatched codes are found.

A valid transmission in indicated by a high signal at VT pin. HT12D is capable of decoding 12 bits, h1t2d which 8 are address bits and 4 are data bits. The data on 4 bit latch type output pins remain unchanged until new is received. Valid transmission; active high. Supply voltage; 5V 2. Interface GPS with Arduino.

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HT12D Decoder IC

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