SP3220E/EB/EU +3.0V to +5.5V RS-232 Driver/Receive.
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SP3220EU - +3.0V to +5.5V RS-232 Driver/Receiver Pair
SP3220E/EB/EU +3.0V to +5.5V RS-232 Driver/Receiver Pair FEATURES ■ Meets all EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply • Interopera.