| 1 | SP3220EEA | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 116K |   |   | 
	
	 
		| 2 | SP3220EEA | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 116K |   |   | 
	
	 
		| 3 | SP3220EEA | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 116K |   |   | 
	
	 
		| 4 | SP3220EET | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 116K |   |   | 
	
	 
		| 5 | SP3220EET | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 116K |   |   | 
	
	 
		| 6 | SP3220EET | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 116K |   |   | 
	
	 
		| 7 | SP3220EEY | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 116K |   |   | 
	
	 
		| 8 | SP3220EEY | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 116K |   |   | 
	
	 
		| 9 | SP3220EEY | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 116K |   |   |