Flip Flops

Manufacturer Series Package/Case Packaging Product Status Function Type Output Type Number of Elements Number of Bits per Element Clock Frequency Max Propagation Delay @ V, Max CL Trigger Type Current - Output High, Low Voltage - Supply Current - Quiescent (Iq) Input Capacitance Operating Temperature Grade Qualification Mounting Type Supplier Device Package








































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Type Output Type Number of Elements Number of Bits per Element Clock Frequency Max Propagation Delay @ V, Max CL Trigger Type Current - Output High, Low Voltage - Supply Current - Quiescent (Iq) Input Capacitance Operating Temperature Grade Qualification Mounting Type Supplier Device Package
SN74BCT574DW Texas Instruments

SN74BCT574DW

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

4,234
RFQ
SN74BCT574DW Datasheet

Datasheet

74BCT 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 77 MHz 8.6ns @ 5V, 50pF Positive Edge 15mA, 64mA 4.5V ~ 5.5V 8 mA 5.5 pF 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
QS74FCT273ATZ Quality Semiconductor

QS74FCT273ATZ

D FLIP-FLOP, FCT SERIES, 8-BIT

Quality Semiconductor

4,457
RFQ
QS74FCT273ATZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
QS74FCT377ATZ Quality Semiconductor

QS74FCT377ATZ

D FLIP-FLOP, FCT SERIES, 8-BIT

Quality Semiconductor

1,189
RFQ
QS74FCT377ATZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
SN74AS374DW Texas Instruments

SN74AS374DW

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

2,329
RFQ
SN74AS374DW Datasheet

Datasheet

74AS 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 125 MHz 9ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.5V ~ 5.5V 120 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
MC10E212FNR2 onsemi

MC10E212FNR2

D FLIP-FLOP

onsemi

4,000
RFQ
MC10E212FNR2 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
MC3052L Motorola

MC3052L

J-K FLIP-FLOP

Motorola

832
RFQ
MC3052L Datasheet

Datasheet

MC3000 14-CDIP (0.300", 7.62mm) Bulk Obsolete Set(Preset) and Reset JK Type Complementary 1 1 40 MHz - Positive Edge - 5V - - 0°C ~ 70°C - - Through Hole 14-CDIP
QS74FCT374DTQ Quality Semiconductor

QS74FCT374DTQ

BUS DRIVER, FCT SERIES

Quality Semiconductor

275
RFQ
QS74FCT374DTQ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
MC3051L Motorola

MC3051L

J-K FLIP-FLOP

Motorola

275
RFQ
MC3051L Datasheet

Datasheet

MC3000 14-CDIP (0.300", 7.62mm) Bulk Obsolete Set(Preset) and Reset JK Type Complementary 1 1 50 MHz - Positive Edge - 5V - - 0°C ~ 70°C - - Through Hole 14-CDIP
QS74FCT2574ATZ Quality Semiconductor

QS74FCT2574ATZ

IC BUS INTERFACE 5V

Quality Semiconductor

2,537
RFQ
QS74FCT2574ATZ Datasheet

Datasheet

- - Bulk Obsolete - - Tri-State 1 - - - - - 5V - - 0°C ~ 70°C - - Through Hole -
SN74AUC32374GKER Texas Instruments

SN74AUC32374GKER

IC FF D-TYPE QUAD 8BIT 96LFBGA

Texas Instruments

1,941
RFQ
SN74AUC32374GKER Datasheet

Datasheet

74AUC 96-LFBGA Tape & Reel (TR) Discontinued at Digi-Key Standard D-Type Tri-State, Non-Inverted 4 8 250 MHz 2.2ns @ 2.5V, 30pF Positive Edge 9mA, 9mA 0.8V ~ 2.7V 40 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 96-LFBGA (13.5x5.5)
SN74AS574DW Texas Instruments

SN74AS574DW

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

1,721
RFQ
SN74AS574DW Datasheet

Datasheet

74AS 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 90 MHz 9ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.5V ~ 5.5V 116 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
74FCT534APC National Semiconductor

74FCT534APC

BUS DRIVER, FCT SERIES

National Semiconductor

2,682
RFQ
74FCT534APC Datasheet

Datasheet

74FCT 20-DIP (0.300", 7.62mm) Bulk Active Standard D-Type Tri-State, Inverted 1 8 - 4.5ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 40 µA 6 pF 0°C ~ 70°C (TA) - - Through Hole 20-PDIP
74FCT534ASC National Semiconductor

74FCT534ASC

BUS DRIVER, FCT SERIES

National Semiconductor

2,160
RFQ
74FCT534ASC Datasheet

Datasheet

74FCT 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Inverted 1 8 - 4.5ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 40 µA 6 pF 0°C ~ 70°C (TA) - - Surface Mount 20-SOP
74FCT564APC National Semiconductor

74FCT564APC

BUS DRIVER, FCT SERIES

National Semiconductor

2,014
RFQ
74FCT564APC Datasheet

Datasheet

74FCT 20-DIP (0.300", 7.62mm) Bulk Active Standard D-Type Tri-State, Inverted 1 8 - 4.5ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 40 µA 6 pF 0°C ~ 70°C (TA) - - Through Hole 20-DIP
SN74ALVCH16821DGG Texas Instruments

SN74ALVCH16821DGG

BUS DRIVER, ALVC/VCX/A SERIES

Texas Instruments

4,865
RFQ
SN74ALVCH16821DGG Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
MC100EP31D onsemi

MC100EP31D

IC FLIP FLOP ECL SET/RST 8SOIC

onsemi

50,374
RFQ

-

100EP 8-SOIC (0.154", 3.90mm Width) Tube Active Set(Preset) and Reset D-Type Complementary 1 1 3 GHz - Positive Edge - 3V ~ 5.5V - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MC10EP31D onsemi

MC10EP31D

IC FLIP FLOP ECL SET/RESET 8SOIC

onsemi

22,121
RFQ

-

10EP 8-SOIC (0.154", 3.90mm Width) Tube Active Set(Preset) and Reset D-Type Complementary 1 1 3 GHz - Positive Edge - 3V ~ 5.5V - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MC100EP51DT onsemi

MC100EP51DT

IC FLIP FLOP ECL RST/CLK 8TSSOP

onsemi

20,640
RFQ
MC100EP51DT Datasheet

Datasheet

100EP 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Reset D-Type Complementary 1 1 3 GHz - Positive Edge - 3V ~ 5.5V - - -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
MC10EP51DT onsemi

MC10EP51DT

IC FLIP FLOP ECL RST/CLK 8TSSOP

onsemi

19,048
RFQ
MC10EP51DT Datasheet

Datasheet

10EP 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Reset D-Type Complementary 1 1 3 GHz - Positive Edge - 3V ~ 5.5V - - -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
MC100EP52D onsemi

MC100EP52D

IC FLIP FLOP ECL DATA/CLK 8SOIC

onsemi

15,306
RFQ
MC100EP52D Datasheet

Datasheet

100EP 8-SOIC (0.154", 3.90mm Width) Tube Active Standard D-Type Complementary 1 1 4 GHz - Positive Edge - 3V ~ 5.5V - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
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Flip Flops Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Flip Flops components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Flip Flops Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Flip Flops FAQ

Can FPGAX source both active and end-of-life Flip Flops components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Flip Flops sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.