CD22859CH Search Results

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Text: Telecommunication Circuits Advance Information/ Preliminary Data CD22859 COS/MOS Dual-Tone Multifrequency Tone Generator For Use in Dual-Tone Telephone Dialing Systems Features m M ute drivers on c h ip m Device p o w e r can e ith e r be re g u la te d d c o r te le p h o n e lo o p