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IC HT12D Decoder For Remote Control Systems DIP-18

IC HT12D Decoder For Remote Control Systems DIP-18

The HT12D is a 12-bit CMOS LSI decoder IC widely used in wireless RF remote control systems. It decodes serial data received from the paired HT12E encoder into 12-bit parallel data, divided into 8 address bits and 4 data bits. This allows secure communication and supports multiple receivers on a shared transmission setup. It is highly reliable due to internal data verification and has very low power consumption, making it ideal for battery-operated devices.

Package Includes:

  • 1 × HT12D Decoder IC (DIP-18)

5.25 AED 5.25 AED Tax Included
5.25 AED Tax Included

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Features:

  • Decodes 12-bit serial data into 8 address bits and 4 data bits
  • Built-in oscillator (only requires an external resistor)
  • High noise immunity and low power consumption
  • CMOS technology ensures efficient operation
  • 3-time data checking ensures data accuracy

Specifications:

  • Standby Current: Max. 4µA
  • Operating Voltage: 2.4V – 12V
  • Operating Current: Max. 400µA
  • Output Drive Current: 1.6mA
  • Oscillator Frequency: 150 kHz
  • Package Type: DIP-18
  • Address Pins: 8
  • Data Pins: 4

Applications:

  • Burglar alarm systems
  • Garage door automation
  • Wireless smoke and fire alarm systems
  • Car door remote control systems