MT88L70 Series 3.6 V 2 mA Surface Mount Integrated DTMF Receiver - SSOP-20
DTMF RX 3.58MHz CMOS 3V 20-Pin SSOP Tube
DTMF Receiver IC CMOS 3.58MHz 3V 20-Pin SSOP
MT66L70 Series 3 Volt Integrated DTMF Receiver - SOIC-18
DTMF RX 3.58MHz CMOS 3V 18-Pin SOIC Tube
Dtmf Rx 3.58MHZ Cmos 3V 20-PIN SSOP T/r / IC Receiver Dtmf 20SSOP
DTMF RX 3.58MHz CMOS 3V 20-Pin SSOP T/R