Front Image
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Text Description
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Fritz Image
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Back Image
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Front
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SPO256-AL2 Voice Synthesizer IC
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End
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Front
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Audio Amplifier based on LM386
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End
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Front
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CTS256A-AL2 Text-To-Speech Controller IC
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End
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Front
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Optional Chip Selection with Decoder/Demultiplexer (74LS138) and HEX Inverter (74LS14)
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End
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Front
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Data and Address Bus Exchange with Latch (74LS373)
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End
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Front
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External RAM (TMS4016-25) Buffer For Text Conversion
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End
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Front
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External EPROM (2732A-70) For Custom Text To Allophone Conversion
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End
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Front
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Serial Data Transfer Configuration Module with Latch (74LS373)
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End
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Front
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Parallel Data Input Option with Octal Latch (74LS374) and D-Type Flip/Flop (74LS74)
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End
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Front
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Middle
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Fritz
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End
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