DTMF TXRX 3.58MHz CMOS 5V 20Pin PDIP Tube
Integrated DTMF Transceiver with Motorola Compatible Processor Interface
艾睿:
DTMF TXRX 3.58MHz CMOS 5V 20-Pin PDIP Tube
安富利:
DTMF TXRX 3.58MHz CMOS 5V 20-Pin PDIP Tube
富昌:
MT8880C Series 5 V -40 to +85°C Telecom IC DTMF Transceiver - PDIP-20
Verical:
DTMF TXRX 3.58MHz CMOS 5V 20-Pin PDIP Tube