HT12D Decoder IC

The HT12D Decoder IC is a 4-bit CMOS-based decoder designed for RF and IR remote control applications. It is widely used in wireless communication, home automation, security systems, and remote-controlled devices. This IC works with the HT12E encoder, ensuring secure and reliable data transmission over a wireless link.

The HT12D can decode 12-bit serial data, consisting of 8 address bits and 4 data bits, providing a unique identification system. With a wide operating voltage range of 2.4V to 12V, it is compatible with various RF modules (433MHz/315MHz), infrared transmitters, and microcontroller-based circuits. Additionally, it offers high noise immunity, low power consumption, and stable performance in various environments.

Features & Benefits:

• 4-bit decoder IC – Works with HT12E encoder for wireless communication
• Operating voltage: 2.4V – 12V for compatibility with various circuits
• 12-bit serial data decoding – 8 address bits & 4 data bits for secure transmission
• Low power consumption – Suitable for battery-operated devices
• High noise immunity – Ensures stable and interference-free performance
• Compatible with RF & IR modules – Works with 433MHz/315MHz RF transmitters
• Applications: Remote controls, automation systems, wireless alarms, and security devices

The HT12D Decoder IC is a trusted solution for RF and IR-based wireless communication systems, offering reliable, efficient, and interference-free performance.