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Pulse/Tone repertory Dialler/Ringers
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Telephone IC - Dual Bilateral Switch with Surge Protect
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PCM Transmit/Receive Filter
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2.5GHz divide 512 Prescaler
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Active Filter for Telecommunications
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Software-Selectable Multiprotocol Transceiver
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Software-Selectable Multiprotocol Transceiver
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BTL Trapezoidal Transceivers
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Transmission Circuits with Dialler Interface
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VERSATILE TELEPHONE TRANSMISSION
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Transmission Circuits with Dialler Interface
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Multichannel RS-232 Drivers/Receivers
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Teletext Character Generator
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Multichannel RS-232 Drivers/Receivers
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Telephone speech circuit with multifrequency tone generator interface
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