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    DSA00224562.pdf

    • Holtek
    • HT9170B/HT9170D DTMF Receiver Features · Operating voltage: 2.5V~5.5V · Tristate data output for MCU interface · Minimal external components · 3.58MHz crystal or ceramic resonator · No
    • Original

    DSA00224562.pdf preview Download Datasheet

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    HT9170B HT9170D
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