PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Operating Supply Voltage	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Data Rate	Number of Drivers	Function	Number of Receivers
ISL4221EIRZ	1+ $3.740 10+ $3.180 100+ $2.750 250+ $2.610		PDF RFQ	427 In-stock	Intersil	RS-232 Interface IC 3V RS-232 1TX/1RX -4 0+85 TRANS 16LD 5X5	SMD/SMT	QFN EP	- 40 C	+ 85 C	ISL4221E	Tube	3.3 V, 5 V	5.5 V	2.7 V	1 mA	500 kb/s	1 Driver	Transceiver	1 Receiver
ISL3232EIRZ	1+ $2.510 10+ $2.130 100+ $1.700 500+ $1.490		PDF RFQ	1,069 In-stock	Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5	SMD/SMT	QFN EP	- 40 C	+ 85 C	ISL3232E	Tube	3.3 V, 5 V	5.5 V	2.7 V	1 mA	500 kb/s	1 Driver	Transceiver	2 Receiver
ISL4221EIRZ-T	6000+ $1.810	GET PRICE VIEW	PDF RFQ		Intersil	RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5	SMD/SMT	QFN EP	- 40 C	+ 85 C	ISL4221E	Reel	3.3 V, 5 V	5.5 V	2.7 V	1 mA	500 kb/s	1 Driver	Transceiver	1 Receiver
ISL3232EIRZ-T	6000+ $1.110	GET PRICE VIEW	PDF RFQ		Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5	SMD/SMT	QFN EP	- 40 C	+ 85 C	ISL3232E	Reel	3.3 V, 5 V	5.5 V	2.7 V	1 mA	500 kb/s	1 Driver	Transceiver	2 Receiver