HT6221 Description
The HT6221/HT6222 are CMOS LSI encoders designed for use in remote control systems. They are capable of encoding 16-bit address codes and 8-bit data codes. Each address/data input can be set to one of the two logic states, 0.
HT6221 Key Features
- HT6221: 32 keys
- HT6222: 64 keys Low power and high noise immunity CMOS technology
HT6221 Applications
- The IC substrate should be connected to VDD in the PCB layout artwork