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    IN91210E Search Results

    IN91210E Datasheets (1)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    IN91210EN Integral Tone/pulse dialer, high-performance silicon-gate CMOS Original PDF

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    4x4 matrix keyboard

    Abstract: IN91210EN DIP SWITCH 10 PIN DSA009161 voltage protection using dtmf
    Text: TECHNICAL DATA IN91210E Tone/Pulse Dialer High-Performance Silicon-Gate CMOS The IN91210E is a single-chip, silicon gate, CMOS integrated circuit with an on-chip oscillator for a 3.58 MHz crystal or ceramic resonator. It provides dialing pulse DP or dual tone multi-frequency (DTMF)


    Original     		PDF IN91210E IN91210E IN91210EN 32-digor( 4x4 matrix keyboard IN91210EN DIP SWITCH 10 PIN DSA009161 voltage protection using dtmf