Catalog > Semiconductors > IC - Voltage Regulators Integrated Circuit Integrated Circuit G8870DI DTMF Circuit - DTMF Receiver, Dial Tone Suppression 18PIN DIP 28.50 ZAR inc for 1 Each 49 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Processor Type Industrial-grade CPU Clock Speed Up to 3.2 GHz Core Count 4 Cores Cache 8 MB L3 Cache Memory Support Up to 64 GB DDR4 Thermal Design Power (TDP) 125 W Supported Operating Systems Windows, Linux, Real-Time OS