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  • Logic - Comparators
Image Part # Manufacturer Description Availability Pricing Quantity MountMounting TypePackage / CaseMounting FeatureContact ShapeShell MaterialSupplier Device PackageInsert MaterialBase Product NumberContact SizesMfrPackageProduct StatusRoHSOperating TemperatureSeriesConnector TypeTypeNumber of PositionsFastening TypeContact TypeVoltage - SupplyOrientationShieldingIngress ProtectionOutputShell FinishShell Size - InsertHousing ColorNoteShell Size, MILNumber of BitsCurrent - Quiescent (Iq)Current - Output High, LowIncludesMax Propagation Delay @ V, Max CLOutput FunctionFeaturesMaterial Flammability Rating
Image Part # Manufacturer Description Availability Pricing Quantity MountMounting TypePackage / CaseMounting FeatureContact ShapeShell MaterialSupplier Device PackageInsert MaterialBase Product NumberContact SizesMfrPackageProduct StatusRoHSOperating TemperatureSeriesConnector TypeTypeNumber of PositionsFastening TypeContact TypeVoltage - SupplyOrientationShieldingIngress ProtectionOutputShell FinishShell Size - InsertHousing ColorNoteShell Size, MILNumber of BitsCurrent - Quiescent (Iq)Current - Output High, LowIncludesMax Propagation Delay @ V, Max CLOutput FunctionFeaturesMaterial Flammability Rating
Fairchild 74AC521SJX
Mfr. Part #
74AC521SJX
Twicea Part #
295-521-74AC521SJX
Fairchild
IDENTITY COMPARATOR
Datasheet Compare
7 In Stock
    Min.:1
    Mult.:1
    - Free Hanging (In-Line) 20-SOIC (0.209, 5.30mm Width) - Circular Stainless Steel 20-SOP - TVS06RK 20 Amphenol Aerospace Operations Bulk Active - -65°C ~ 200°C MIL-DTL-38999 Series III, Tri-Start™ TV Plug Housing For Male Pins 5 Threaded Crimp 2V ~ 6V N (Normal) Shielded Environment Resistant Active Low Passivated 11-5 Silver Contacts Not Included - 8 4 µA 24mA, 24mA - 8.5ns @ 5V, 50pF A=B Coupling Nut, Firewall Usage, Self Locking -
    74AC521SJX
    74AC521SJX

    295-521-74AC521SJX Fairchild
    RoHS :
    Package : -
    In Stock : 7
    1 : -
    Fairchild 74F521SC
    Mfr. Part #
    74F521SC
    Twicea Part #
    295-521-74F521SC
    Fairchild
    IDENTITY COMPARATOR
    Datasheet Compare
      Min.:1
      Mult.:1
      - Surface Mount 20-SOIC (0.295, 7.50mm Width) - - - 20-SOIC - 74F521 - Fairchild Semiconductor Tube Obsolete - 0°C ~ 70°C 74F - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 1mA, 20mA - 10ns @ 5V, 50pF A=B - -
      74F521SC
      74F521SC

      295-521-74F521SC Fairchild
      RoHS :
      Package : -
      In Stock : -
      1 : -
      Fairchild DM74ALS521WMX
      Mfr. Part #
      DM74ALS521WMX
      Twicea Part #
      295-521-DM74ALS521WMX
      Fairchild
      IDENTITY COMPARATOR
      Datasheet Compare
      975 In Stock
        Min.:1
        Mult.:1
        - Surface Mount 20-SOIC (0.295, 7.50mm Width) - - - 20-SOIC - 74ALS521 - Fairchild Semiconductor Bulk Obsolete - 0°C ~ 70°C 74ALS - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 2.6mA, 24mA - 20ns @ 5V, 50pF A=B - -
        DM74ALS521WMX
        DM74ALS521WMX

        295-521-DM74ALS521WMX Fairchild
        RoHS :
        Package : -
        In Stock : 975
        1 : -
        Fairchild 74ACT521MTC
        Mfr. Part #
        74ACT521MTC
        Twicea Part #
        295-521-74ACT521MTC
        Fairchild
        IDENTITY COMPARATOR
        Datasheet Compare
        235 In Stock
          Min.:1
          Mult.:1
          - Surface Mount 20-TSSOP (0.173, 4.40mm Width) - - - 20-TSSOP - 74ACT521 - Fairchild Semiconductor Tube Obsolete - -40°C ~ 85°C 74ACT - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 4 µA 24mA, 24mA - 10ns @ 5V, 50pF A=B - -
          74ACT521MTC
          74ACT521MTC

          295-521-74ACT521MTC Fairchild
          RoHS :
          Package : -
          In Stock : 235
          1 : -
          Fairchild DM74ALS520N
          Mfr. Part #
          DM74ALS520N
          Twicea Part #
          295-521-DM74ALS520N
          Fairchild
          IDENTITY COMPARATOR
          Datasheet Compare
          39 In Stock
            Min.:1
            Mult.:1
            - Through Hole 20-DIP (0.300, 7.62mm) - - - 20-PDIP - 74ALS520 - Fairchild Semiconductor Tube Obsolete - 0°C ~ 70°C 74ALS - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 2.6mA, 24mA - 20ns @ 5V, 50pF A=B - -
            DM74ALS520N
            DM74ALS520N

            295-521-DM74ALS520N Fairchild
            RoHS :
            Package : -
            In Stock : 39
            1 : -
            Fairchild 74F521SJX
            Mfr. Part #
            74F521SJX
            Twicea Part #
            295-521-74F521SJX
            Fairchild
            IDENTITY COMPARATOR
            Datasheet Compare
              Min.:1
              Mult.:1
              - Surface Mount 20-SOIC (0.209, 5.30mm Width) - - - 20-SOP - 74F521 - Fairchild Semiconductor Bulk Obsolete - 0°C ~ 70°C 74F - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 1mA, 20mA - 10ns @ 5V, 50pF A=B - -
              74F521SJX
              74F521SJX

              295-521-74F521SJX Fairchild
              RoHS :
              Package : -
              In Stock : -
              1 : -
              Fairchild 74AC520PC
              Mfr. Part #
              74AC520PC
              Twicea Part #
              295-521-74AC520PC
              Fairchild
              IDENTITY COMPARATOR
              Datasheet Compare
                Min.:1
                Mult.:1
                - Through Hole 20-DIP (0.300, 7.62mm) - - - 20-PDIP - 74AC520 - Fairchild Semiconductor Tube Obsolete - -40°C ~ 85°C 74AC - Identity Comparator - - - 2V ~ 6V - - - Active Low - - - - - 8 4 µA 24mA, 24mA - 9ns @ 5V, 50pF A=B - -
                74AC520PC
                74AC520PC

                295-521-74AC520PC Fairchild
                RoHS :
                Package : -
                In Stock : -
                1 : -
                Fairchild MM74C85N
                Mfr. Part #
                MM74C85N
                Twicea Part #
                295-521-MM74C85N
                Fairchild
                MAGNITUDE COMPARATOR
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  - Through Hole 16-DIP (0.300, 7.62mm) - - - 16-PDIP - 74HC85 - Fairchild Semiconductor Tube Obsolete - -55°C ~ 125°C 74C - Magnitude Comparator - - - 3V ~ 15V - - - Active Low - - - - - 4 - 15mA, 16mA - 300ns @ 10V, 50pF A<B, A=B, A>B - -
                  MM74C85N
                  MM74C85N

                  295-521-MM74C85N Fairchild
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  Fairchild MM74HC688SJ
                  Mfr. Part #
                  MM74HC688SJ
                  Twicea Part #
                  295-521-MM74HC688SJ
                  Fairchild
                  MAGNITUDE COMPARATOR
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    - Surface Mount 20-SOIC (0.209, 5.30mm Width) - - - 20-SOP - 74HC688 - Fairchild Semiconductor Tube Obsolete - -40°C ~ 85°C 74HC - Identity Comparator - - - 2V ~ 6V - - - Active Low - - - - - 8 8 µA 5.2mA, 5.2mA - 30ns @ 6V, 50pF A=B - -
                    MM74HC688SJ
                    MM74HC688SJ

                    295-521-MM74HC688SJ Fairchild
                    RoHS :
                    Package : -
                    In Stock : -
                    1 : -
                    Fairchild MM74HC688WMX
                    Mfr. Part #
                    MM74HC688WMX
                    Twicea Part #
                    295-521-MM74HC688WMX
                    Fairchild
                    MAGNITUDE COMPARATOR
                    Datasheet Compare
                    294 In Stock
                      Min.:1
                      Mult.:1
                      - Surface Mount 20-SOIC (0.295, 7.50mm Width) - - - 20-SOIC - 74HC688 - Fairchild Semiconductor Bulk Obsolete - -40°C ~ 85°C 74HC - Identity Comparator - - - 2V ~ 6V - - - Active Low - - - - - 8 8 µA 5.2mA, 5.2mA - 30ns @ 6V, 50pF A=B - -
                      MM74HC688WMX
                      MM74HC688WMX

                      295-521-MM74HC688WMX Fairchild
                      RoHS :
                      Package : -
                      In Stock : 294
                      1 : -
                      Fairchild DM74ALS520WMX
                      Mfr. Part #
                      DM74ALS520WMX
                      Twicea Part #
                      295-521-DM74ALS520WMX
                      Fairchild
                      IDENTITY COMPARATOR
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        - Surface Mount 20-SOIC (0.295, 7.50mm Width) - - - 20-SOIC - 74ALS520 - Fairchild Semiconductor Bulk Obsolete - 0°C ~ 70°C 74ALS - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 2.6mA, 24mA - 20ns @ 5V, 50pF A=B - -
                        DM74ALS520WMX
                        DM74ALS520WMX

                        295-521-DM74ALS520WMX Fairchild
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        Fairchild 74F521SCX
                        Mfr. Part #
                        74F521SCX
                        Twicea Part #
                        295-521-74F521SCX
                        Fairchild
                        IDENTITY COMPARATOR
                        Datasheet Compare
                        93 In Stock
                          Min.:1
                          Mult.:1
                          - Surface Mount 20-SOIC (0.295, 7.50mm Width) - - - 20-SOIC - 74F521 - Fairchild Semiconductor Bulk Obsolete - 0°C ~ 70°C 74F - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 1mA, 20mA - 10ns @ 5V, 50pF A=B - -
                          74F521SCX
                          74F521SCX

                          295-521-74F521SCX Fairchild
                          RoHS :
                          Package : -
                          In Stock : 93
                          1 : -
                          Fairchild 74F521-PC
                          Mfr. Part #
                          74F521-PC
                          Twicea Part #
                          295-521-74F521-PC
                          Fairchild
                          IDENTITY COMPARATOR
                          Datasheet Compare
                          2800 In Stock
                            Min.:1
                            Mult.:1
                            - Through Hole 20-DIP (0.300, 7.62mm) - - - 20-PDIP - 74F521 - Fairchild Semiconductor Tube Obsolete - 0°C ~ 70°C 74F - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 1mA, 20mA - 10ns @ 5V, 50pF A=B - -
                            74F521-PC
                            74F521-PC

                            295-521-74F521-PC Fairchild
                            RoHS :
                            Package : -
                            In Stock : 2800
                            1 : -
                            Fairchild MM74HC688MTC
                            Mfr. Part #
                            MM74HC688MTC
                            Twicea Part #
                            295-521-MM74HC688MTC
                            Fairchild
                            MAGNITUDE COMPARATOR
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              Rack Surface Mount 20-TSSOP (0.173, 4.40mm Width) - - - 20-TSSOP - 74HC688 - Fairchild Semiconductor Tube Obsolete Non-Compliant -40°C ~ 85°C 74HC - Identity Comparator - - - 2V ~ 6V - - - Active Low - - - - - 8 8 µA 5.2mA, 5.2mA - 30ns @ 6V, 50pF A=B - -
                              MM74HC688MTC
                              MM74HC688MTC

                              295-521-MM74HC688MTC Fairchild
                              RoHS :
                              Package : -
                              In Stock : -
                              1 : -
                              Fairchild 74ACT521SJ
                              Mfr. Part #
                              74ACT521SJ
                              Twicea Part #
                              295-521-74ACT521SJ
                              Fairchild
                              IDENTITY COMPARATOR
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                - Surface Mount 20-SOIC (0.209, 5.30mm Width) - - - 20-SOP - 74ACT521 - Fairchild Semiconductor Tube Obsolete - -40°C ~ 85°C 74ACT - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 4 µA 24mA, 24mA - 10ns @ 5V, 50pF A=B - -
                                74ACT521SJ
                                74ACT521SJ

                                295-521-74ACT521SJ Fairchild
                                RoHS :
                                Package : -
                                In Stock : -
                                1 : -
                                Fairchild DM74ALS521N
                                Mfr. Part #
                                DM74ALS521N
                                Twicea Part #
                                295-521-DM74ALS521N
                                Fairchild
                                IDENTITY COMPARATOR
                                Datasheet Compare
                                198 In Stock
                                  Min.:1
                                  Mult.:1
                                  - Through Hole 20-DIP (0.300, 7.62mm) - - - 20-PDIP - 74ALS521 - Fairchild Semiconductor Tube Obsolete - 0°C ~ 70°C 74ALS - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 2.6mA, 24mA - 20ns @ 5V, 50pF A=B - -
                                  DM74ALS521N
                                  DM74ALS521N

                                  295-521-DM74ALS521N Fairchild
                                  RoHS :
                                  Package : -
                                  In Stock : 198
                                  1 : -
                                  Fairchild 74ACT521MTCX
                                  Mfr. Part #
                                  74ACT521MTCX
                                  Twicea Part #
                                  295-521-74ACT521MTCX
                                  Fairchild
                                  IDENTITY COMPARATOR
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    - Surface Mount 20-TSSOP (0.173, 4.40mm Width) - - - 20-TSSOP - 74ACT521 - Fairchild Semiconductor Bulk Obsolete - -40°C ~ 85°C 74ACT - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 4 µA 24mA, 24mA - 10ns @ 5V, 50pF A=B - -
                                    74ACT521MTCX
                                    74ACT521MTCX

                                    295-521-74ACT521MTCX Fairchild
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    Fairchild 74F521SJ
                                    Mfr. Part #
                                    74F521SJ
                                    Twicea Part #
                                    295-521-74F521SJ
                                    Fairchild
                                    IDENTITY COMPARATOR
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      - Surface Mount 20-SOIC (0.209, 5.30mm Width) - - - 20-SOP - 74F521 - Fairchild Semiconductor Tube Obsolete - 0°C ~ 70°C 74F - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 1mA, 20mA - 10ns @ 5V, 50pF A=B - -
                                      74F521SJ
                                      74F521SJ

                                      295-521-74F521SJ Fairchild
                                      RoHS :
                                      Package : -
                                      In Stock : -
                                      1 : -
                                      Fairchild DM74ALS521WM
                                      Mfr. Part #
                                      DM74ALS521WM
                                      Twicea Part #
                                      295-521-DM74ALS521WM
                                      Fairchild
                                      IDENTITY COMPARATOR
                                      Datasheet Compare
                                        Min.:1
                                        Mult.:1
                                        - Surface Mount 20-SOIC (0.295, 7.50mm Width) - - - 20-SOIC - 74ALS521 - Fairchild Semiconductor Tube Obsolete - 0°C ~ 70°C 74ALS - Identity Comparator - - - 4.5V ~ 5.5V - - - Active Low - - - - - 8 - 2.6mA, 24mA - 20ns @ 5V, 50pF A=B - -
                                        DM74ALS521WM
                                        DM74ALS521WM

                                        295-521-DM74ALS521WM Fairchild
                                        RoHS :
                                        Package : -
                                        In Stock : -
                                        1 : -
                                        Fairchild 74AC521SJ
                                        Mfr. Part #
                                        74AC521SJ
                                        Twicea Part #
                                        295-521-74AC521SJ
                                        Fairchild
                                        IDENTITY COMPARATOR
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          - Surface Mount 20-SOIC (0.209, 5.30mm Width) - - - 20-SOP - 74AC521 - Fairchild Semiconductor Tube Obsolete - -40°C ~ 85°C 74AC - Identity Comparator - - - 2V ~ 6V - - - Active Low - - - - - 8 4 µA 24mA, 24mA - 8.5ns @ 5V, 50pF A=B - -
                                          74AC521SJ
                                          74AC521SJ

                                          295-521-74AC521SJ Fairchild
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -
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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: 74AC521SJX,74F521SC,DM74ALS521WMX,74ACT521MTC,DM74ALS520N.Integrated Circuits (ICs) type:Embedded - Microcontrollers(134273),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .Logic - Comparators has 21 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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