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LM239D Analog Comparators

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Mounting Style	Package/Case	Number of Channels	Output Type	Response Time	Type	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Output Current per Channel	Vos - Input Offset Voltage	Ib - Input Bias Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Analog Comparators Lo-Pwr Quad Voltage LM239D STMicroelectronics 1: £0.458 3,146In Stock 2,000Expected 05/11/2026	Mfr. Part No. LM239D Mouser Part No 511-LM239D	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	3,146In Stock 2,000Expected 05/11/2026	£0.458 £0.326 £0.325 £0.282 View £0.262 £0.25 £0.239 £0.227 £0.204	Min.: 1 Mult.: 1			SMD/SMT	SOIC-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Tube
	Analog Comparators Lo-Pwr Quad Voltage LM239DT STMicroelectronics 1: £0.458 8,509In Stock	Mfr. Part No. LM239DT Mouser Part No 511-LM239DT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stmlmx39	Datasheet	8,509In Stock	Cut Tape £0.458 £0.325 £0.292 £0.254 View Reel £0.207 £0.236 £0.225 £0.217 £0.207 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	SOIC-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	5 mV	250 nA	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel
	Analog Comparators 3-36V Qud Comparator -25 to 85 deg C LM239DTBR2G onsemi 1: £0.39 2,590In Stock	Mfr. Part No. LM239DTBR2G Mouser Part No 863-LM239DTBR2G	onsemi	Analog Comparators 3-36V Qud Comparator -25 to 85 deg C	Datasheet	2,590In Stock	Cut Tape £0.39 £0.277 £0.248 £0.215 Reel £0.173 View £0.20 £0.19 £0.182 £0.168 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	TSSOP-14	4 Channel	Open Collector	1.3 us	Differential	3 V	36 V	2 mA	16 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Reel, Cut Tape, MouseReel
	Analog Comparators 3-36V Qud Comparator -25 to 85 deg C LM239DR2G onsemi 1: £0.315 8,281In Stock	Mfr. Part No. LM239DR2G Mouser Part No 863-LM239DR2G	onsemi	Analog Comparators 3-36V Qud Comparator -25 to 85 deg C	Datasheet	8,281In Stock	Cut Tape £0.315 £0.22 £0.196 £0.169 Reel £0.134 View £0.156 £0.148 £0.142 £0.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	SOIC-14	4 Channel	Open Collector	1.3 us	Differential	3 V	36 V	2 mA	16 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Reel, Cut Tape, MouseReel
	Analog Comparators Quad GP Differential A 595-LM239D A 595- A 595-LM239D LM239DR Texas Instruments 1: £0.292 1,720In Stock 12,500Expected 04/02/2027	Mfr. Part No. LM239DR Mouser Part No 595-LM239DR	Texas Instruments	Analog Comparators Quad GP Differential A 595-LM239D A 595- A 595-LM239D Learn More about Texas Instruments ti lmx39 lm2901 quad differential comparators	Datasheet	1,720In Stock 12,500Expected 04/02/2027	Cut Tape £0.292 £0.203 £0.181 £0.156 Reel £0.124 View £0.144 £0.137 £0.132 £0.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	SOIC-14	4 Channel	CMOS, TTL	300 ns	Differential	2 V	30 V	500 uA	6 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Reel, Cut Tape, MouseReel
	Analog Comparators Quad GP Differential LM239D Texas Instruments Restricted Availability Obsolete	Mfr. Part No. LM239D Mouser Part No 595-LM239D Obsolete	Texas Instruments	Analog Comparators Quad GP Differential Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability			SMD/SMT	SOIC-14	4 Channel	Rail-to-Rail	300 ns	Differential	2 V	30 V	500 uA	6 mA	2 mV	250 nA	- 25 C	+ 85 C	LM239	Tube
	Analog Comparators 3-36V Qud Comparator LM239D onsemi Restricted Availability End of Life	Mfr. Part No. LM239D Mouser Part No 863-LM239D End of Life	onsemi	Analog Comparators 3-36V Qud Comparator Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	No		SMD/SMT	SOIC-14	4 Channel	Rail-to-Rail	1.3 us	General Purpose	3 V	36 V	2 mA	16 mA	5 mV	250 nA	- 25 C	+ 85 C		Tube
	Analog Comparators Quad Differential Comparator LM239DE4 Texas Instruments 1: £0.728 5,360In Stock End of Life	Mfr. Part No. LM239DE4 Mouser Part No 595-LM239DE4 End of Life	Texas Instruments	Analog Comparators Quad Differential Comparator	Datasheet	5,360In Stock	£0.728 £0.523 £0.47 £0.413 View £0.386 £0.37 £0.358 £0.342 £0.333	Min.: 1 Mult.: 1			SMD/SMT	SOIC-14	4 Channel	Rail-to-Rail	1.3 us	Differential	2 V	30 V	2 mA	6 mA	2 mV	250 nA	- 25 C	+ 85 C	LM239	Tube
	Analog Comparators Quad Diff Comparator LM239DRG3 Texas Instruments 1: £0.255 2,846In Stock End of Life	Mfr. Part No. LM239DRG3 Mouser Part No 595-LM239DRG3 End of Life	Texas Instruments	Analog Comparators Quad Diff Comparator	Datasheet	2,846In Stock	Cut Tape £0.255 £0.177 £0.158 £0.136 Reel £0.109 View £0.126 £0.12 £0.114 £0.106 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	SOIC-14	4 Channel	Rail-to-Rail	700 ns	Differential	2 V	36 V	500 uA	6 mA	2 mV	250 nA	- 25 C	+ 85 C	LM239	Reel, Cut Tape, MouseReel