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Integrated Circuits

Telephony

NTE Part No.	Package Type	Description
6860	24-Lead DIP	FSK Digital Modem, 0 - 600bps (MOS)

NTE Part No.	Package Type	Description
1648	8-Lead DIP	Telephone Ringer
1649	8-Lead DIP	Telephone Ringer
1690	16-Lead DIP	CMOS, Telephone Dual Tone Multi-Frequency Dialer (DTMF)
1691	18-Lead DIP	Telephone Pulse Dialer (V_ref)
1692	18-Lead DIP	Telephone Pulse Dialer (Tone Output)
1693	16-Lead DIP	CMOS, Telephone Pulse Dialer
1731	16-Lead DIP	CMOS, 10 Number Dialer

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