PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Number of Channels	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Comparator Type	Output Type	Output Current per Channel	Ib - Input Bias Current	Vos - Input Offset Voltage	Response Time
LM139ADT	1+ $0.840 10+ $0.717 100+ $0.551 500+ $0.487 2500+ $0.341	PDF RFQ	2,622 In-stock	STMicroelectronics	Analog Comparators ANALOG	SMD/SMT	SOP-14	- 55 C	+ 125 C	Reel	4 Channel	32 V	2 V	2 mA		Open Collector		100 nA	2 mV	1.3 us
LM339AM	1+ $0.510 10+ $0.387 100+ $0.210 1000+ $0.157	PDF RFQ	7,056 In-stock	Fairchild Semiconductor	Analog Comparators Quad Comparator	SMD/SMT	SOP-14	- 25 C	+ 85 C	Tube	4 Channel	36 V	2 V	2 mA	Differential	Rail-to-Rail	18 mA	250 nA	2 mV	1.3 us
LM239AMX	1+ $0.440 10+ $0.365 100+ $0.223 1000+ $0.172 3000+ $0.147	PDF RFQ	2,019 In-stock	Fairchild Semiconductor	Analog Comparators Quad Comparator	SMD/SMT	SOP-14	- 25 C	+ 85 C	Reel	4 Channel	36 V	18 V	2 mA		Open Collector	18 mA	250 nA	2 mV	1.3 us
LM339DT	Per Unit $0.690	PDF RFQ	50,000 In-stock	ROHM Semiconductor	Analog Comparators COMPARATOR QUAD +/-18V/36V 14PIN	SMD/SMT	SOP-14	0 C	+ 70 C	Reel	4 Channel	36	2 V	0.8 mA	General Purpose	CMOS/TTL	-	25 nA	2 mV	1.3 us
LM339DR	1+ $0.690 10+ $0.571 100+ $0.368 1000+ $0.295 2500+ $0.249	PDF RFQ	2,490 In-stock	ROHM Semiconductor	Analog Comparators COMPARATOR QUAD +/-18V/36V 14PIN	SMD/SMT	SOP-14	0 C	+ 70 C	Reel	4 Channel	36	2 V	0.8 mA	General Purpose	Rail-to-Rail	-	50 nA	2 mV	1.3 us
LM339AMX	1+ $0.520 10+ $0.389 100+ $0.211 1000+ $0.159 3000+ $0.137	PDF RFQ	4,711 In-stock	Fairchild Semiconductor	Analog Comparators Quad Comparator	SMD/SMT	SOP-14	- 25 C	+ 85 C	Reel	4 Channel	36 V	18 V	2 mA	Differential	Rail-to-Rail	18 mA	250 nA	2 mV	1.3 us