MT3371BN1
DTMF RX 4.19MHz 5V 20Pin SSOP Tube
Wide Dynamic Range 50 dB DTMF Receiver with Delayed DTMF Tone Detection and Power-Down Mode 4.19 MHz Xtal
贸泽:
Telecom Interface ICs Pb Free WIDE DYN RANGE DTMFRCVR4.19Mhz
安富利:
DTMF RX 4.19MHz 5V 20-Pin SSOP Tube