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Logic Comparators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Comparator Type	Number of Bits	Logic Function	Output Type	Package / Case	Propagation Delay Time	Supply Voltage - Min	Supply Voltage - Max	Supply Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Packaging
Logic Comparators Octal binary or BCD Magnitude Comparator SN74LS682NSR Texas Instruments 1: ₩5,023.2 797In Stock	Mfr. Part # SN74LS682NSR Mouser Part # 595-SN74LS682NSR	Texas Instruments	Logic Comparators Octal binary or BCD Magnitude Comparator	Datasheet	797In Stock	Cut Tape ₩5,023.2 ₩4,633.2 ₩4,430.4 ₩4,196.4 View Reel ₩3,634.8 ₩3,993.6 ₩3,962.4 ₩3,728.4 ₩3,634.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Magnitude	8 bit	A = B, A > B	Totem-Pole	SOIC-20	25 ns, 30 ns	4.85 V	5.25 V	70 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 4-bit binary or BCD Magnitude Comparator SN74LS85NSR Texas Instruments 1: ₩3,603.6 1,349In Stock	Mfr. Part # SN74LS85NSR Mouser Part # 595-SN74LS85NSR	Texas Instruments	Logic Comparators 4-bit binary or BCD Magnitude Comparator	Datasheet	1,349In Stock	Cut Tape ₩3,603.6 ₩2,667.6 ₩2,433.6 ₩2,168.4 Reel ₩1,840.8 View ₩2,043.6 ₩1,981.2 ₩1,918.8 ₩1,794 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Magnitude	4 bit	A < B, A = B, A > B	Active High	SOIC-16	24 ns, 27 ns	4.75 V	5.25 V	20 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Comparator 74FCT521CTSOG8 Renesas Electronics 1: ₩5,288.4 1,123In Stock	Mfr. Part # 74FCT521CTSOG8 Mouser Part # 972-74FCT521CTSOG8	Renesas Electronics	Logic Comparators 8-Bit Identity Comparator	Datasheet	1,123In Stock	Cut Tape ₩5,288.4 ₩3,946.8 ₩3,603.6 ₩3,229.2 View Reel ₩2,761.2 ₩3,057.6 ₩2,995.2 ₩2,761.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Identity	8 bit	A = B	Active Low	SOIC-20	4.1 ns, 4.5 ns	4.75 V	5.25 V	4.5 mA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators High Speed CMOS 8-Bi t Magnitude ALT 595 ALT 595-CD74HCT688E CD74HCT688EE4 Texas Instruments 1: ₩1,778.4 638In Stock	Mfr. Part # CD74HCT688EE4 Mouser Part # 595-CD74HCT688EE4	Texas Instruments	Logic Comparators High Speed CMOS 8-Bi t Magnitude ALT 595 ALT 595-CD74HCT688E	Datasheet	638In Stock	₩1,778.4 ₩1,277.6 ₩1,148.2 ₩1,009.3 View ₩943.8 ₩904.8 ₩762.8 ₩759.7 ₩747.2	Min.: 1 Mult.: 1	Magnitude/Identity	8 bit	A = B	Active Low	PDIP-20	9 ns, 14 ns	4.5 V	5.5 V	8 uA	- 55 C	+ 125 C	Through Hole	Tube
Logic Comparators 8-Bit Identity Compa rators ALT 595-SN74 ALT 595-SN74HC688DWR SN74HC688DWRE4 Texas Instruments 1: ₩1,684.8 1,327In Stock	Mfr. Part # SN74HC688DWRE4 Mouser Part # 595-SN74HC688DWRE4	Texas Instruments	Logic Comparators 8-Bit Identity Compa rators ALT 595-SN74 ALT 595-SN74HC688DWR	Datasheet	1,327In Stock	Cut Tape ₩1,684.8 ₩1,219.9 ₩1,098.2 ₩965.6 Reel ₩800.3 View ₩903.2 ₩864.2 ₩837.7 ₩780 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Identity	8 bit	A = B	Active Low	SOIC-20	26 ns, 45 ns	2 V	6 V	80 uA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl SN74ALS520NSR Texas Instruments 1: ₩5,210.4 1,067In Stock	Mfr. Part # SN74ALS520NSR Mouser Part # 595-SN74ALS520NSR	Texas Instruments	Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl	Datasheet	1,067In Stock	Cut Tape ₩5,210.4 ₩4,758 ₩4,539.6 ₩4,274.4 View Reel ₩3,681.6 ₩4,056 ₩4,024.8 ₩3,790.8 ₩3,681.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Identity	8 bit	A = B	Totem-Pole	SOIC-20	12 ns, 20 ns, 22 ns	4.5 V	5.5 V	19 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl SN74F521NSR Texas Instruments 1: ₩1,778.4 1,949In Stock	Mfr. Part # SN74F521NSR Mouser Part # 595-SN74F521NSR	Texas Instruments	Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl	Datasheet	1,949In Stock	Cut Tape ₩1,778.4 ₩1,287 ₩1,163.8 ₩1,028 Reel ₩861.1 View ₩964.1 ₩925.1 ₩892.3 ₩850.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Identity	8 bit	A = B	Active Low	SOIC-20	4.6 ns, 6.1 ns, 6.6 ns	4.5 V	5.5 V	32 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 4-Bit Magnitude CD4063BNSR Texas Instruments 1: ₩1,107.6 3,191In Stock	Mfr. Part # CD4063BNSR Mouser Part # 595-CD4063BNSR	Texas Instruments	Logic Comparators 4-Bit Magnitude	Datasheet	3,191In Stock	Cut Tape ₩1,107.6 ₩781.6 ₩703.6 ₩614.6 View Reel ₩493 ₩574.1 ₩547.6 ₩527.3 ₩493 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Magnitude	4 bit	A < B, A = B, A > B	Active High	SOIC-16	140 ns, 175 ns	3 V	18 V	100 uA	- 55 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Id Comparators W/open-Collector Ou SN74ALS521N Texas Instruments 1: ₩5,460 540In Stock	Mfr. Part # SN74ALS521N Mouser Part # 595-SN74ALS521N	Texas Instruments	Logic Comparators 8-Bit Id Comparators W/open-Collector Ou	Datasheet	540In Stock	₩5,460 ₩3,556.8 ₩3,338.4 ₩3,026.4 View ₩2,932.8 ₩2,917.2 ₩2,854.8	Min.: 1 Mult.: 1	Identity	8 bit	A = B	Totem-Pole	PDIP-20	12 ns, 20 ns, 22 ns	4.5 V	5.5 V	19 mA	0 C	+ 70 C	Through Hole	Tube
Logic Comparators 8-Bit Magnitude/Id C omparator ALT 595-S ALT 595-SN74LS688N SN74LS688NE4 Texas Instruments 1: ₩7,612.8 314In Stock	Mfr. Part # SN74LS688NE4 Mouser Part # 595-SN74LS688NE4	Texas Instruments	Logic Comparators 8-Bit Magnitude/Id C omparator ALT 595-S ALT 595-SN74LS688N	Datasheet	314In Stock	₩7,612.8 ₩5,740.8 ₩5,257.2 ₩4,742.4 View ₩4,492.8 ₩4,461.6 ₩4,196.4 ₩4,102.8	Min.: 1 Mult.: 1	Identity	8 bit	A = B	Totem-Pole	PDIP-20	18 ns, 23 ns	4.85 V	5.25 V	65 mA	0 C	+ 70 C	Through Hole	Tube
Logic Comparators 4-Bit Magnitude ALT 595-CD4585BE ALT 595 ALT 595-CD4585BE CD4585BEE4 Texas Instruments 1: ₩2,277.6 838In Stock	Mfr. Part # CD4585BEE4 Mouser Part # 595-CD4585BEE4	Texas Instruments	Logic Comparators 4-Bit Magnitude ALT 595-CD4585BE ALT 595 ALT 595-CD4585BE	Datasheet	838In Stock	₩2,277.6 ₩1,700.4 ₩1,433.6 ₩1,313.5 View ₩1,230.8 ₩1,180.9 ₩923.5	Min.: 1 Mult.: 1	Magnitude	4 bit	A < B, A = B, A > B	Active High	PDIP-16	60 ns, 80 ns	3 V	18 V	100 uA	- 55 C	+ 125 C	Through Hole	Tube
Logic Comparators High Speed CMOS 4-Bi t Magnitude ALT 595 ALT 595-CD74HC85E CD74HC85EE4 Texas Instruments 1: ₩2,137.2 722In Stock	Mfr. Part # CD74HC85EE4 Mouser Part # 595-CD74HC85EE4	Texas Instruments	Logic Comparators High Speed CMOS 4-Bi t Magnitude ALT 595 ALT 595-CD74HC85E	Datasheet	722In Stock	₩2,137.2 ₩1,591.2 ₩1,347.8 ₩1,235.5 View ₩1,157.5 ₩1,057.7 ₩881.4	Min.: 1 Mult.: 1	Magnitude	4 bit	A < B, A = B, A > B	Active High	PDIP-16	20 ns, 24 ns, 30 ns, 33 ns	2 V	6 V	8 uA	- 55 C	+ 125 C	Through Hole	Tube
Logic Comparators Octal binary or BCD Magnitude Comparator SN74LS684NSR Texas Instruments 1: ₩18,548.4 1,059In Stock	Mfr. Part # SN74LS684NSR Mouser Part # 595-SN74LS684NSR	Texas Instruments	Logic Comparators Octal binary or BCD Magnitude Comparator	Datasheet	1,059In Stock	Cut Tape ₩18,548.4 ₩14,523.6 ₩13,509.6 ₩12,417.6 View Reel ₩10,873.2 ₩12,292.8 ₩11,575.2 ₩11,310 ₩10,873.2 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Magnitude	8 bit	A = B, A > B	Totem-Pole	SOIC-20	25 ns, 30 ns	4.85 V	5.25 V	65 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators High Speed CMOS 8-Bi t Magnitude A 595-C A 595-CD74HC688M CD74HC688M96 Texas Instruments 1: ₩1,372.8 5,124In Stock	Mfr. Part # CD74HC688M96 Mouser Part # 595-CD74HC688M96	Texas Instruments	Logic Comparators High Speed CMOS 8-Bi t Magnitude A 595-C A 595-CD74HC688M	Datasheet	5,124In Stock	Cut Tape ₩1,372.8 ₩1,162.2 ₩1,159.1 ₩1,121.6 Reel ₩767.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Magnitude/Identity	8 bit	A = B	Active Low	SOIC-20	20 ns, 29 ns	2 V	6 V	8 uA	- 55 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators High Speed CMOS 8-Bi t Magnitude CD74HC688NSR Texas Instruments 1: ₩3,276 1,696In Stock	Mfr. Part # CD74HC688NSR Mouser Part # 595-CD74HC688NSR	Texas Instruments	Logic Comparators High Speed CMOS 8-Bi t Magnitude	Datasheet	1,696In Stock	Cut Tape ₩3,276 ₩2,433.6 ₩2,215.2 ₩1,981.2 Reel ₩1,653.6 View ₩1,872 ₩1,856.4 ₩1,825.2 ₩1,622.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Magnitude/Identity	8 bit	A = B	Active Low	SOIC-20	20 ns, 29 ns	2 V	6 V	8 uA	- 55 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HCT85MT CD74HCT85M Texas Instruments 1: ₩2,839.2 1,887In Stock	Mfr. Part # CD74HCT85M Mouser Part # 595-CD74HCT85M	Texas Instruments	Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HCT85MT	Datasheet	1,887In Stock	₩2,839.2 ₩2,090.4 ₩1,887.6 ₩1,669.2 View ₩1,575.6 ₩1,517.9 ₩1,510.1 ₩1,372.8 ₩1,343.2	Min.: 1 Mult.: 1	Magnitude	4 bit	A < B, A = B, A > B	Active High	SOIC-Narrow-16	12 ns, 13 ns, 15 ns, 17 ns	4.5 V	5.5 V	8 uA	- 55 C	+ 125 C	SMD/SMT	Tube
Logic Comparators 8-Bit Id Comparators W/open-Collector Ou A 595-SN74ALS521DW SN74ALS521DWR Texas Instruments 1: ₩3,369.6 1,009In Stock	Mfr. Part # SN74ALS521DWR Mouser Part # 595-SN74ALS521DWR	Texas Instruments	Logic Comparators 8-Bit Id Comparators W/open-Collector Ou A 595-SN74ALS521DW	Datasheet	1,009In Stock	Cut Tape ₩3,369.6 ₩3,151.2 ₩2,870.4 Reel ₩2,386.8 ₩2,340 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Identity	8 bit	A = B	Totem-Pole	SOIC-20	12 ns, 20 ns, 22 ns	4.5 V	5.5 V	19 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Compa rators A 595-SN74HC A 595-SN74HC688DW SN74HC688DWR Texas Instruments 1: ₩1,622.4 3,334In Stock	Mfr. Part # SN74HC688DWR Mouser Part # 595-SN74HC688DWR	Texas Instruments	Logic Comparators 8-Bit Identity Compa rators A 595-SN74HC A 595-SN74HC688DW	Datasheet	3,334In Stock	Cut Tape ₩1,622.4 ₩1,168.4 ₩1,056.1 ₩931.3 Reel ₩780 View ₩872 ₩837.7 ₩759.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Identity	8 bit	A = B	Active Low	SOIC-20	26 ns, 45 ns	2 V	6 V	80 uA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8bit Identity A 595- SN74HC688PWT A 595- A 595-SN74HC688PWT SN74HC688PWR Texas Instruments 1: ₩1,497.6 11,688In Stock	Mfr. Part # SN74HC688PWR Mouser Part # 595-SN74HC688PWR	Texas Instruments	Logic Comparators 8bit Identity A 595- SN74HC688PWT A 595- A 595-SN74HC688PWT	Datasheet	11,688In Stock	Cut Tape ₩1,497.6 ₩1,076.4 ₩971.9 ₩856.4 Reel ₩716 View ₩800.3 ₩767.5 ₩766 ₩697.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Identity	8 bit	A = B	Active Low	TSSOP-20	26 ns, 45 ns	2 V	6 V	1.1 mA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators Rad-hard very high speed comparator - Engineering model RHR801K1 STMicroelectronics 1: ₩690,112.8 5In Stock 10On Order	Mfr. Part # RHR801K1 Mouser Part # 511-RHR801K1	STMicroelectronics	Logic Comparators Rad-hard very high speed comparator - Engineering model	Datasheet	5In Stock 10On Order	₩690,112.8 ₩599,476.8 ₩565,515.6	Min.: 1 Mult.: 1				CMOS/TTL	Flat-8		3 V	5 V		- 55 C	+ 125 C	SMD/SMT	Cut Tape
Logic Comparators 8bit Identity SN74HC688N Texas Instruments 1: ₩2,527.2 5,528In Stock	Mfr. Part # SN74HC688N Mouser Part # 595-SN74HC688N	Texas Instruments	Logic Comparators 8bit Identity	Datasheet	5,528In Stock	₩2,527.2 ₩1,731.6 ₩1,622.4 ₩1,499.2 View ₩1,405.6 ₩1,355.6 ₩1,338.5 ₩1,297.9 ₩1,212.1	Min.: 1 Mult.: 1	Identity	8 bit	A = B	Active Low	PDIP-20	26 ns, 45 ns	2 V	6 V	1.1 mA	- 40 C	+ 85 C	Through Hole	Tube
Logic Comparators 74HC688D/SOT163/SO20 74HC688D,653 Nexperia 1: ₩1,107.6 25,627In Stock 12,000Expected 10/12/2026	Mfr. Part # 74HC688D,653 Mouser Part # 771-74HC688D-T	Nexperia	Logic Comparators 74HC688D/SOT163/SO20	Datasheet	25,627In Stock 12,000Expected 10/12/2026	Cut Tape ₩1,107.6 ₩783.1 ₩702 ₩613.1 Reel ₩503.9 View ₩571 ₩546 ₩530.4 ₩489.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Magnitude	8 bit	A = B	Active Low	SOIC-20	8 ns, 16 ns	2 V	6 V	8 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 74HC85D/SOT109/SO16 74HC85D,653 Nexperia 1: ₩702 7,457In Stock	Mfr. Part # 74HC85D,653 Mouser Part # 771-74HC85D-T	Nexperia	Logic Comparators 74HC85D/SOT109/SO16	Datasheet	7,457In Stock	Cut Tape ₩702 ₩489.8 ₩441.5 ₩382.2 Reel ₩321.4 View ₩357.2 ₩341.6 ₩324.5 ₩312 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Magnitude	4 bit	A < B, A = B, A > B	Active High	SOIC-16	195 ns, 39 ns, 33 ns	2 V	6 V	8 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 74HC688PW/SOT360/TSSOP20 74HC688PW,118 Nexperia 1: ₩998.4 15,031In Stock 25,000On Order	Mfr. Part # 74HC688PW,118 Mouser Part # 771-HC688PW118	Nexperia	Logic Comparators 74HC688PW/SOT360/TSSOP20	Datasheet	15,031In Stock 25,000On Order On Order Ship Dates Mfr. #: 74HC688PW,118 Stock: 15,031 Can Ship Immediately On Order: 15,000 Expected 11/30/2026 2,500 Expected 12/28/2026 7,500 Expected 10/18/2027 Factory Lead-Time: 20 Weeks	Cut Tape ₩998.4 ₩711.4 ₩639.6 ₩558.5 Reel ₩469.6 View ₩535.1 ₩511.7 ₩496.1 ₩457.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Magnitude	8 bit	A = B	Active Low	TSSOP-20	8 ns, 16 ns	2 V	6 V	8 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Comparator 74FCT521ATQG8 Renesas Electronics 1: ₩5,288.4 3,575In Stock	Mfr. Part # 74FCT521ATQG8 Mouser Part # 972-74FCT521ATQG8	Renesas Electronics	Logic Comparators 8-Bit Identity Comparator	Datasheet	3,575In Stock	Cut Tape ₩5,288.4 ₩3,946.8 ₩3,603.6 ₩3,229.2 View Reel ₩2,402.4 ₩3,057.6 ₩2,995.2 ₩2,839.2 ₩2,402.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Identity	8 bit	A = B	Active Low	QSOP-20	7.2 ns	4.75 V	5.25 V	4.5 mA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel