- 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 • Pair with Holteks 212 series of encoders • 18-pin DIP, 20-pin SOP package. Applications

How to use HT12D. To use the HT12D the pins connection should be according to its requirement. First, connect the power supply. Then connect it to the message receiving module which can be an RF receiver or IR receiver. After that connect the decoder with the receiving device. Keep the VT pin high on the IC.

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

HT12D由HOLTEK(合泰/盛群)设计生产，立创商城现货销售。HT12D价格参考￥2.05。下载HT12D中文资料、引脚图、Datasheet数据手册，有信号开关/编解码器/多路复用器详细引脚图及功能的应用电路图电压和使用方法及教程。

HT12D是一款采用18引脚DIP封装的2^12解码器。该解码器是一系列用于遥控系统应用的CMOS LSI。它与Holtek的2^12编码器配对使用。为了正确操作，应选择一对具有相同地址数和数据格式的编码器/解码器。

2017年10月27日 · How to use a HT12D RF Decoder. The primary function of HT12D is to decode the 12-bit that is received by the input pin. Since the IC comes with an in-built Oscillator it is very easy to make this IC work. The IC is should be powered by …

2021年10月1日 · 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). For proper operation, a pair of encoder/decoder with the same number of addresses and data format should be chosen.

元器件型号为HT12D的类别属于其他集成电路（IC）消费电路，它的生产商为Holtek(合泰)。厂商的官网为：.....点击查看更多

Features · Operating voltage: 2.4V~12V · Built-in oscillator needs only 5% resistor · Low power and high noise immunity CMOS · Valid transmission indicator technology · Easy interface with an RF or an infrared transmission · Low standby current medium · Capable of decoding 12 bits of information · Minimal external components · Binary a...

HT12D Holtek 特殊应用集成芯片中文资料PDF, 共 (11)页, HT12D数据手册有芯片封装DIP和参数资料, HOLTEK HT12D 芯片, 遥控译码器。