- 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 • Pair with Holteks 212 series of encoders • 18-pin DIP, 20-pin SOP package. Applications • Burglar alarm system • Smoke and fire ...

HT12D/HT12F Rev. 1.40 4 August 30, 2022 Functional Description Operation The 212 series of decoders provides various combina-tions of addresses and data pins in different packages so as to pair with the 212 series of encoders. The decoders receive data that are transmitted by an encoder and interpret the first N bits of code period as

The HT12F is a remote control Decoder IC for proper operation, a pair of encoder/decoder with the same number of addresses and data format should be chosen. The 12¹² encoder receive serial addresses and data from a programmed this series of encoder that is transmitted by a carrier using an RF or an IR transmission medium.

Of the 212 series of decoders, the HT12F has no data output pin but its VT pin can be used as a momentary data output. The HT12D, on the other hand, provides 4 latch type data pins whose data remain unchanged until new data are received. Decoder timing .

部件名: HT12F. 下载. 文件大小: 118Kbytes. 页: 12 Pages. 功能描述: Low power and high noise immunity CMOS. 制造商: Holtek Semiconductor Inc.

HT12F Description. The 2 decoders are a series of CMOS LSIs for remote control system applications. They are 12 paired with Holtek¢s 2 series of encoder.

Oct 1, 2021 · (ht12f eol) The 2 12 decoders are a series of CMOS LSIs for remote control system applications. They are paired with Holtek's 2 12 series of encoders (refer to the encoder/decoder cross reference table).

HT12F Datasheet, PDF : Search Partnumber : Match&Start with "HT12F"-Total : 5 ( 1/1 Page) Manufacturer: Part # Datasheet: Description: Holtek Semiconductor In... HT12F: 165Kb / 9P: 2 12 Series of Decoders HT12F: 174Kb / 11P: 212 Series of Decoders HT12F: 118Kb / 12P: Low power and high noise immunity CMOS HT12F-18

Part #: HT12F. Download. File Size: 174Kbytes. Page: 11 Pages. Description: 212 Series of Decoders. Manufacturer: Holtek Semiconductor Inc.

HT-12F Description. The 2 decoders are a series of CMOS LSIs for remote control system applications. They are 12 paired with Holtek¢s 2 series of encoder.