HD613901B68H IC
4 Bit CMOS Microcomputer

The Heatit ZM Thermostat is a Z-Wave-enabled thermostat for controlling electric underfloor heating.

HEF4011BP IC
Equivalente: TC4011BP
Logic Type:NAND

HEF4049BP IC
Hex Inverting Buffers

HEF4053BP IC
Triple 2-channel analogue multiplexer/demultiplexer