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Image Part # Manufacturer Description Availability Pricing Quantity Mounting TypePackage / CaseSurface MountSupplier Device PackageOperating Temperature (Max.)Operating Temperature (Min.)Operating TemperaturePackagingSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTypeTerminal FinishAdditional FeatureVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReach Compliance CodeTime@Peak Reflow Temperature-Max (s)OutputPin CountJESD-30 CodeQualification StatusSupply Voltage-Max (Vsup)Temperature GradeSupply Voltage-Min (Vsup)Analog IC - Other TypeNumber of BitsFamilyCurrent - Quiescent (Iq)Current - Output High, LowMax Propagation Delay @ V, Max CLPropagation Delay (tpd)Output FunctionHeight Seated (Max)LengthWidthRoHS Status
Rochester Electronics, LLC MM74C85N
Mfr. Part #
MM74C85N
Twicea Part #
699-521-MM74C85N 		Rochester Electronics, LLC
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    		 Through Hole 16-DIP (0.300, 7.62mm) NO - - - -55°C~125°C Tube 74C - - Obsolete 3 (168 Hours) 16 Magnitude Comparator - - 3V~15V DUAL - - 1 5V - unknown - Active Low - R-PDIP-T16 - 15V - 3V - 4 CMOS - 15mA 16mA 300ns @ 10V, 50pF 600 ns AB 5.08mm 19.305mm 7.62mm ROHS3 Compliant
    MM74C85N
    MM74C85N

    699-521-MM74C85N Rochester Electronics, LLC
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    Rochester Electronics, LLC SN74LS85D
    Mfr. Part #
    SN74LS85D
    Twicea Part #
    699-521-SN74LS85D     		Rochester Electronics, LLC
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      		 Surface Mount 16-SOIC (0.154, 3.90mm Width) YES - - - 0°C~70°C Tube 74LS e4 no Obsolete 1 (Unlimited) 16 Magnitude Comparator NICKEL PALLADIUM GOLD - 4.75V~5.25V DUAL GULL WING 260 1 5V 1.27mm - NOT SPECIFIED Active High 16 R-PDSO-G16 Not Qualified 5.25V - - - 4 LS - 400μA 8mA 45ns @ 5V, 15pF - AB 1.75mm 9.9mm 3.9mm Non-RoHS Compliant
      SN74LS85D
      SN74LS85D

      699-521-SN74LS85D Rochester Electronics, LLC
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      Rochester Electronics, LLC 74F521PC
      Mfr. Part #
      74F521PC
      Twicea Part #
      699-521-74F521PC       		Rochester Electronics, LLC
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        		 Through Hole 20-DIP (0.300, 7.62mm) NO - - - 0°C~70°C Tube 74F e3 yes Obsolete 3 (168 Hours) 20 Identity Comparator MATTE TIN CASCADABLE 4.5V~5.5V DUAL - NOT APPLICABLE 1 5V 2.54mm unknown NOT APPLICABLE Active Low 20 R-PDIP-T20 Not Qualified 5.5V - 4.5V - 8 F/FAST - 1mA 20mA 10ns @ 5V, 50pF 11 ns A=B - 26.075mm 7.62mm ROHS3 Compliant
        74F521PC
        74F521PC

        699-521-74F521PC Rochester Electronics, LLC
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        Rochester Electronics, LLC CD74HCT688M
        Mfr. Part #
        CD74HCT688M
        Twicea Part #
        699-521-CD74HCT688M         		Rochester Electronics, LLC
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          		 Surface Mount 20-SOIC (0.295, 7.50mm Width) YES - - - -55°C~125°C Tube 74HCT - - Obsolete 1 (Unlimited) 20 Identity Comparator - CASCADABLE 4.5V~5.5V DUAL GULL WING - 1 5V - - - Active Low - R-PDSO-G20 COMMERCIAL 5.5V - 4.5V - 8 HCT 8μA 4mA 4mA 34ns @ 4.5V, 50pF 51 ns A=B - - - Non-RoHS Compliant
          CD74HCT688M
          CD74HCT688M

          699-521-CD74HCT688M Rochester Electronics, LLC
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          Rochester Electronics, LLC 74ACT521MTCX
          Mfr. Part #
          74ACT521MTCX
          Twicea Part #
          699-521-74ACT521MTCX           		Rochester Electronics, LLC
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            		 Surface Mount 20-TSSOP (0.173, 4.40mm Width) YES - - - -40°C~85°C Tape & Reel (TR) 74ACT e3 yes Obsolete 1 (Unlimited) 20 Identity Comparator MATTE TIN CASCADABLE 4.5V~5.5V DUAL GULL WING 260 1 5V 0.65mm unknown NOT SPECIFIED Active Low 20 R-PDSO-G20 COMMERCIAL 5.5V - 4.5V - 8 AC 4μA 24mA 24mA 10ns @ 5V, 50pF 11 ns A=B 1.2mm 6.5mm 4.4mm ROHS3 Compliant
            74ACT521MTCX
            74ACT521MTCX

            699-521-74ACT521MTCX Rochester Electronics, LLC
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            Rochester Electronics, LLC DM74ALS521N
            Mfr. Part #
            DM74ALS521N
            Twicea Part #
            699-521-DM74ALS521N             		Rochester Electronics, LLC
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              		 Through Hole 20-DIP (0.300, 7.62mm) NO - - - 0°C~70°C Tube 74ALS e3 yes Obsolete 3 (168 Hours) 20 Identity Comparator MATTE TIN - 4.5V~5.5V DUAL - NOT APPLICABLE 1 5V 2.54mm - NOT APPLICABLE Active Low 20 R-PDIP-T20 COMMERCIAL 5.5V - 4.5V - 8 ALS - 2.6mA 24mA 20ns @ 5V, 50pF 20 ns A=B - 26.075mm 7.62mm ROHS3 Compliant
              DM74ALS521N
              DM74ALS521N

              699-521-DM74ALS521N Rochester Electronics, LLC
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              Rochester Electronics, LLC MM74HC688WMX
              Mfr. Part #
              MM74HC688WMX
              Twicea Part #
              699-521-MM74HC688WMX               		Rochester Electronics, LLC
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                		 Surface Mount 20-SOIC (0.295, 7.50mm Width) YES - - - -40°C~85°C Tape & Reel (TR) 74HC e3 yes Obsolete 1 (Unlimited) 20 Identity Comparator Matte Tin (Sn) CASCADABLE 2V~6V DUAL GULL WING 260 1 4.5V 1.27mm unknown NOT SPECIFIED Active Low 20 R-PDSO-G20 Not Qualified 6V - 2V - 8 HC/UH 8μA 5.2mA 5.2mA 30ns @ 6V, 50pF 220 ns A=B 2.642mm - 7.5mm ROHS3 Compliant
                MM74HC688WMX
                MM74HC688WMX

                699-521-MM74HC688WMX Rochester Electronics, LLC
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                Rochester Electronics, LLC SN74LS684DW
                Mfr. Part #
                SN74LS684DW
                Twicea Part #
                699-521-SN74LS684DW                 		Rochester Electronics, LLC
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                  		 Surface Mount 20-SOIC (0.295, 7.50mm Width) YES - - - 0°C~70°C Tube 74LS e4 no Obsolete 3 (168 Hours) 20 Magnitude Comparator NICKEL PALLADIUM GOLD - 4.85V~5.25V DUAL GULL WING 260 1 5V 1.27mm unknown NOT SPECIFIED Active Low 20 R-PDSO-G20 COMMERCIAL 5.25V - 4.75V - 8 LS - 400μA 24mA 30ns @ 5V, 45pF 30 ns A=B, A>B 2.65mm - 7.5mm Non-RoHS Compliant
                  SN74LS684DW
                  SN74LS684DW

                  699-521-SN74LS684DW Rochester Electronics, LLC
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                  Rochester Electronics, LLC CD74HCT688E
                  Mfr. Part #
                  CD74HCT688E
                  Twicea Part #
                  699-521-CD74HCT688E                   		Rochester Electronics, LLC
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                    		 Through Hole 20-DIP (0.300, 7.62mm) NO - - - -55°C~125°C Tube 74HCT - - Obsolete 3 (168 Hours) 20 Identity Comparator - CASCADABLE 4.5V~5.5V DUAL - - 1 5V - - - Active Low - R-PDIP-T20 COMMERCIAL 5.5V - 4.5V - 8 HCT 8μA 4mA 4mA 34ns @ 4.5V, 50pF 51 ns A=B - - - Non-RoHS Compliant
                    CD74HCT688E
                    CD74HCT688E

                    699-521-CD74HCT688E Rochester Electronics, LLC
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                    Rochester Electronics, LLC MC10H166PG
                    Mfr. Part #
                    MC10H166PG
                    Twicea Part #
                    699-521-MC10H166PG                     		Rochester Electronics, LLC
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                      		 Through Hole 16-DIP (0.300, 7.62mm) NO - - - 0°C~75°C Tube 10H e3 no Obsolete 3 (168 Hours) 16 Magnitude Comparator MATTE TIN TWO OUTPUT PROVIDES: A < B; A > B AND A = B FUNCTIONS -4.94V~-5.46V DUAL - 260 1 - - unknown 40 Active High 16 R-PDIP-T16 COMMERCIAL - - - - 5 10H - 50mA 50mA 3.7ns @ -5.2V, - 3.7 ns AB 4.44mm - 7.62mm ROHS3 Compliant
                      MC10H166PG
                      MC10H166PG

                      699-521-MC10H166PG Rochester Electronics, LLC
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                      Rochester Electronics, LLC DM74ALS520WMX
                      Mfr. Part #
                      DM74ALS520WMX
                      Twicea Part #
                      699-521-DM74ALS520WMX                       		Rochester Electronics, LLC
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                        		 Surface Mount 20-SOIC (0.295, 7.50mm Width) YES - - - 0°C~70°C Tape & Reel (TR) 74ALS e3 yes Obsolete 1 (Unlimited) 20 Identity Comparator MATTE TIN - 4.5V~5.5V DUAL GULL WING 260 1 5V 1.27mm unknown NOT SPECIFIED Active Low 20 R-PDSO-G20 COMMERCIAL 5.5V - 4.5V - 8 ALS - 2.6mA 24mA 20ns @ 5V, 50pF 20 ns A=B 2.65mm - 7.5mm ROHS3 Compliant
                        DM74ALS520WMX
                        DM74ALS520WMX

                        699-521-DM74ALS520WMX Rochester Electronics, LLC
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                        Rochester Electronics, LLC MC10H166FNG
                        Mfr. Part #
                        MC10H166FNG
                        Twicea Part #
                        699-521-MC10H166FNG                         		Rochester Electronics, LLC
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                          		 Surface Mount 20-LCC (J-Lead) - - - - 0°C~75°C Tube 10H - no Obsolete 3 (168 Hours) - Magnitude Comparator - - -4.94V~-5.46V - - - - - - unknown - Active High 20 - - - - - - 5 - - 50mA 50mA 3.7ns @ -5.2V, - - AB - - - ROHS3 Compliant
                          MC10H166FNG
                          MC10H166FNG

                          699-521-MC10H166FNG Rochester Electronics, LLC
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                          Rochester Electronics, LLC DM74ALS520N
                          Mfr. Part #
                          DM74ALS520N
                          Twicea Part #
                          699-521-DM74ALS520N                           		Rochester Electronics, LLC
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                            		 Through Hole 20-DIP (0.300, 7.62mm) NO - - - 0°C~70°C Tube 74ALS e3 yes Obsolete 3 (168 Hours) 20 Identity Comparator MATTE TIN - 4.5V~5.5V DUAL - NOT APPLICABLE 1 5V 2.54mm unknown NOT APPLICABLE Active Low 20 R-PDIP-T20 COMMERCIAL 5.5V - 4.5V - 8 ALS - 2.6mA 24mA 20ns @ 5V, 50pF 20 ns A=B - 26.075mm 7.62mm ROHS3 Compliant
                            DM74ALS520N
                            DM74ALS520N

                            699-521-DM74ALS520N Rochester Electronics, LLC
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                            Rochester Electronics, LLC MC14585BCP
                            Mfr. Part #
                            MC14585BCP
                            Twicea Part #
                            699-521-MC14585BCP                             		Rochester Electronics, LLC
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                              		 Through Hole 16-DIP (0.300, 7.62mm) - 16-DIP - - -55°C~125°C Tube 4000B - - Obsolete 3 (168 Hours) - Magnitude Comparator - - 3V~18V - - - - - - - - Active High - - - - - - - 4 - 20μA 4.2mA 4.2mA 260ns @ 15V, 50pF - AB - - - Non-RoHS Compliant
                              MC14585BCP
                              MC14585BCP

                              699-521-MC14585BCP Rochester Electronics, LLC
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                              Rochester Electronics, LLC DS56S
                              Mfr. Part #
                              DS56S
                              Twicea Part #
                              699-521-DS56S                               		Rochester Electronics, LLC
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                                		 - - YES - 125°C -40°C - Tube - e0 no Obsolete 1 (Unlimited) 8 - TIN LEAD - - DUAL GULL WING 240 1 5V 1.27mm - 20 - 8 R-PDSO-G8 COMMERCIAL 5.5V AUTOMOTIVE 2.7V ANALOG CIRCUIT - - - - - - - 1.75mm 4.9mm 3.9mm Non-RoHS Compliant
                                DS56S
                                DS56S

                                699-521-DS56S Rochester Electronics, LLC
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                                Rochester Electronics, LLC 74AC521SJ
                                Mfr. Part #
                                74AC521SJ
                                Twicea Part #
                                699-521-74AC521SJ                                 		Rochester Electronics, LLC
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                                  		 Surface Mount 20-SOIC (0.209, 5.30mm Width) YES - - - -40°C~85°C Tube 74AC e3 yes Obsolete 1 (Unlimited) 20 Identity Comparator MATTE TIN CASCADABLE 2V~6V DUAL GULL WING 260 1 3.3V 1.27mm - NOT SPECIFIED Active Low 20 R-PDSO-G20 COMMERCIAL 6V - 2V - 8 AC 4μA 24mA 24mA 8.5ns @ 5V, 50pF 12.5 ns A=B 2.1mm 12.6mm 5.3mm ROHS3 Compliant
                                  74AC521SJ
                                  74AC521SJ

                                  699-521-74AC521SJ Rochester Electronics, LLC
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                                  Rochester Electronics, LLC MC14585BFELG
                                  Mfr. Part #
                                  MC14585BFELG
                                  Twicea Part #
                                  699-521-MC14585BFELG                                   		Rochester Electronics, LLC
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                                    		 Surface Mount 16-SOIC (0.209, 5.30mm Width) - 16-SOEIAJ - - -55°C~125°C Tape & Reel (TR) 4000B - - Obsolete 3 (168 Hours) - Magnitude Comparator - - 3V~18V - - - - - - - - Active High - - - - - - - 4 - 20μA 4.2mA 4.2mA 260ns @ 15V, 50pF - AB - - - ROHS3 Compliant
                                    MC14585BFELG
                                    MC14585BFELG

                                    699-521-MC14585BFELG Rochester Electronics, LLC
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                                    Rochester Electronics, LLC SN74LS684N
                                    Mfr. Part #
                                    SN74LS684N
                                    Twicea Part #
                                    699-521-SN74LS684N                                     		Rochester Electronics, LLC
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                                      		 Through Hole 20-DIP (0.300, 7.62mm) NO - - - 0°C~70°C Tube 74LS e4 yes Obsolete 3 (168 Hours) 20 Magnitude Comparator NICKEL PALLADIUM GOLD - 4.85V~5.25V DUAL - NOT SPECIFIED 1 5V 2.54mm unknown NOT SPECIFIED Active Low 20 R-PDIP-T20 COMMERCIAL 5.25V - 4.75V - 8 LS - 400μA 24mA 30ns @ 5V, 45pF 30 ns A=B, A>B 4.57mm 26.415mm 7.62mm Non-RoHS Compliant
                                      SN74LS684N
                                      SN74LS684N

                                      699-521-SN74LS684N Rochester Electronics, LLC
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                                      Rochester Electronics, LLC MC10E166FN
                                      Mfr. Part #
                                      MC10E166FN
                                      Twicea Part #
                                      699-521-MC10E166FN                                       		Rochester Electronics, LLC
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                                        		 Surface Mount 28-LCC (J-Lead) YES - - - 0°C~85°C Tube 10E e0 no Obsolete 3 (168 Hours) 28 Magnitude Comparator TIN LEAD NECL MODE: VCC = 0V WITH VEE = -4.2V TO -5.5V 4.2V~5.5V -4.2V~-5.5V QUAD J BEND 240 1 5V 1.27mm - 30 Active High 28 S-PQCC-J28 COMMERCIAL 5.5V - 4.2V - 9 10E - 50mA 50mA 1.4ns @ 5V, - 1.4 ns AB 4.57mm 11.505mm 11.505mm Non-RoHS Compliant
                                        MC10E166FN
                                        MC10E166FN

                                        699-521-MC10E166FN Rochester Electronics, LLC
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                                        Rochester Electronics, LLC MC10E166FNR2G
                                        Mfr. Part #
                                        MC10E166FNR2G
                                        Twicea Part #
                                        699-521-MC10E166FNR2G                                         		Rochester Electronics, LLC
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                                          		 Surface Mount 28-LCC (J-Lead) YES - - - 0°C~85°C Tape & Reel (TR) 10E e3 yes Obsolete 3 (168 Hours) 28 Magnitude Comparator MATTE TIN NECL MODE: VCC = 0V WITH VEE = -4.2V TO -5.5V 4.2V~5.5V -4.2V~-5.5V QUAD J BEND 260 1 5V 1.27mm - 40 Active High 28 S-PQCC-J28 COMMERCIAL 5.5V - 4.2V - 9 10E - 50mA 50mA 1.4ns @ 5V, - 1.4 ns AB 4.57mm 11.505mm 11.505mm ROHS3 Compliant
                                          MC10E166FNR2G
                                          MC10E166FNR2G

                                          699-521-MC10E166FNR2G Rochester Electronics, LLC
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                                          Integrated Circuits (ICs)

                                          Logic - Comparators definition: Logic comparators are the workhorse components of modern digital electronics and logic design. A logic comparator is made by two AND gates, ... Logic - Comparators Product Listing: MM74C85N,SN74LS85D,74F521PC,CD74HCT688M,74ACT521MTCX.Integrated Circuits (ICs) type:Embedded - Microcontrollers(134263),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .Logic - Comparators has 75 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.