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Otherwise it is always low. However, Holtek assumes no responsibility arising from the use of the specifications described. Then it compares the serial input information twice continuously with its local address.

(PDF) HT6034 Datasheet download

Output Type N o Y e s The data outputs follow the encoders during a valid transmission and are then latched in this state until the next valid transmission occurs. VT can be used as a momentary data output. For the most up-to-date information, please visit our web site at http: The series of decoders receive serial address and data from its corredponding series of encoders that are transmitted by a carrier using an RF or an IR transmission medium.


The information appearing in this Data Sheet is believed to be accurate at the time of publication. Taipei Sales Office 4F-2, No. Holtek reserves the right to alter its products without prior notification. The decoders check the received address twice continuously.

Full Lead Packages Fig2. These are stress ratings only. The series of decoders are capable of decoding 12 bits of information that consists of N bits of address and N bits of data. The applications mentioned herein are used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable without further modification, nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise.

A signal on the DIN pin then activates the oscillator which in turn decodes the incoming address and data.

HT (HOLTEK) PDF技术资料下载 HT 供应信息 IC Datasheet 数据表 (1/10 页)

L stands for latch type data output. That will last until the address code is incorrect or no signal is received. To meet various applications they are arranged to provide a number of data pins ranging from 0 to 4 and an address pin ranging from 8 to Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.


They are paired with series of encoders. The VT pin also goes high to indicate a valid transmission. Y e s S to re d a ta The output of the VT pin is high only when the transmission is valid. The decoders receive data transmitted by the encoders and interpret the first N bits of the code period as addresses and the last N bits as data where N is the address code number.

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