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ScansU9X583.pdf
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SHARP ELEK/ MELEC DIV Pulse/Tone Dialer LSI 15E O I 01007^0 0001300 -1 I LR48021 T-75-07-07 Pulse/Tone Dialer LSI â Description â Pin Connections The LR48021 is a CMOS pulse/tone dialer LSI provid
Type
Scan
ECAD Model
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User Tagged Keywords
1N270
50 Hz crystal oscillator
dtmf phone dialer
LR4802
tone pulse dialer