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
74FCT162374ETPACT Cypress Semiconductor Corp

74FCT162374ETPACT

BUS DRIVER, FCT SERIES

Cypress Semiconductor Corp

16,000
RFQ
74FCT162374ETPACT Datasheet

Datasheet

74FCT 48-TFSOP (0.240", 6.10mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 2 8 - - Positive Edge 24mA, 24mA 4.5V ~ 5.5V 500 µA 4.5 pF -40°C ~ 85°C (TA) - - Surface Mount 48-TSSOP
CY74FCT16374ETPACT Cypress Semiconductor Corp

CY74FCT16374ETPACT

BUS DRIVER, FCT SERIES, 2 FUNC,

Cypress Semiconductor Corp

8,000
RFQ
CY74FCT16374ETPACT Datasheet

Datasheet

74FCT 48-TFSOP (0.240", 6.10mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 2 8 - - Positive Edge 32mA 4.5V ~ 5.5V 500 µA 4.5 pF -40°C ~ 85°C (TA) - - Surface Mount 48-TSSOP
74FCT273SC National Semiconductor

74FCT273SC

D FLIP-FLOP, FCT SERIES, 8-BIT

National Semiconductor

5,979
RFQ
74FCT273SC Datasheet

Datasheet

74FCT 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Master Reset D-Type Non-Inverted 1 8 - 13ns @ 5V, 50pF Positive Edge 15mA, 32mA 4.75V ~ 5.25V 40 µA 6 pF 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
74FCT273PC National Semiconductor

74FCT273PC

D FLIP-FLOP, FCT SERIES, 8-BIT

National Semiconductor

1,834
RFQ
74FCT273PC Datasheet

Datasheet

74FCT 20-DIP (0.300", 7.62mm) Bulk Obsolete Master Reset D-Type Non-Inverted 1 8 - 13ns @ 5V, 50pF Positive Edge 15mA, 32mA 4.75V ~ 5.25V 40 µA 6 pF 0°C ~ 70°C (TA) - - Through Hole 20-PDIP
74FCT534SC National Semiconductor

74FCT534SC

BUS DRIVER, FCT SERIES

National Semiconductor

165
RFQ
74FCT534SC Datasheet

Datasheet

74FCT 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Inverted 1 8 - 6.5ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 1 µA 6 pF 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
SN74ALS534ADW Texas Instruments

SN74ALS534ADW

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

1,881
RFQ
SN74ALS534ADW Datasheet

Datasheet

74ALS 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Standard D-Type Tri-State, Inverted 1 8 35 MHz 16ns @ 5V, 50pF Positive Edge 2.6mA, 24mA 4.5V ~ 5.5V 19 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
SN74BCT574DWR Texas Instruments

SN74BCT574DWR

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

3,909
RFQ
SN74BCT574DWR Datasheet

Datasheet

74BCT 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete 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
SN74AUCH16374ZQLR Texas Instruments

SN74AUCH16374ZQLR

IC FF D-TYPE DUAL 8BIT 56BGA

Texas Instruments

4,901
RFQ
SN74AUCH16374ZQLR Datasheet

Datasheet

74AUCH 56-VFBGA Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 2 8 250 MHz 2.2ns @ 2.5V, 30pF Positive Edge 9mA, 9mA 0.8V ~ 2.7V 20 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 56-BGA Microstar Junior (7x4.5)
74ABT16374CSSCX Fairchild Semiconductor

74ABT16374CSSCX

IC FF D-TYPE DUAL 8BIT 48SSOP

Fairchild Semiconductor

6,495
RFQ
74ABT16374CSSCX Datasheet

Datasheet

74ABT 48-BSSOP (0.295", 7.50mm Width) Bulk Obsolete Standard D-Type Tri-State, Non-Inverted 2 8 150 MHz 6.2ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 2 mA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 48-SSOP
74FCT574SC National Semiconductor

74FCT574SC

BUS DRIVER, FCT SERIES

National Semiconductor

2,157
RFQ
74FCT574SC Datasheet

Datasheet

74FCT 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 - 6.6ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 40 µA 6 pF 0°C ~ 70°C (TA) - - Surface Mount 20-SOP
74ABT16374CSSC Fairchild Semiconductor

74ABT16374CSSC

IC FF D-TYPE DUAL 8BIT 48SSOP

Fairchild Semiconductor

1,592
RFQ
74ABT16374CSSC Datasheet

Datasheet

74ABT 48-BSSOP (0.295", 7.50mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 2 8 150 MHz 6.2ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 2 mA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 48-SSOP
74FCT377SC National Semiconductor

74FCT377SC

D FLIP-FLOP, FCT SERIES, 8-BIT

National Semiconductor

1,404
RFQ
74FCT377SC Datasheet

Datasheet

74FCT 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Non-Inverted 1 8 - 7ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 40 µA 6 pF 0°C ~ 70°C (TA) - - Surface Mount 20-SOP
74FCT374PC National Semiconductor

74FCT374PC

BUS DRIVER, FCT SERIES

National Semiconductor

1,113
RFQ
74FCT374PC Datasheet

Datasheet

74FCT 20-DIP (0.300", 7.62mm) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 - 9ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 40 µA 6 pF 0°C ~ 70°C (TA) - - Through Hole 20-PDIP
QS74FCT823BTP Quality Semiconductor

QS74FCT823BTP

IC BUS INTERFACE 5V MULTI PORT

Quality Semiconductor

749
RFQ
QS74FCT823BTP Datasheet

Datasheet

- - Bulk Obsolete - - Tri-State 1 - - - - - 5V - - -40°C ~ 85°C - - Through Hole -
74LCX16821MEAX Fairchild Semiconductor

74LCX16821MEAX

IC FF D-TYPE DUAL 10BIT 56SSOP

Fairchild Semiconductor

2,000
RFQ
74LCX16821MEAX Datasheet

Datasheet

74LCX 56-BSSOP (0.295", 7.50mm Width) Bulk Obsolete Standard D-Type Tri-State, Non-Inverted 2 10 150 MHz 6.2ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 2V ~ 3.6V 20 µA 7 pF -40°C ~ 85°C (TA) - - Surface Mount 56-SSOP
MC10EL31D onsemi

MC10EL31D

IC FLIP FLOP ECL SET/RESET 8SOIC

onsemi

32,157
RFQ
MC10EL31D Datasheet

Datasheet

10EL 8-SOIC (0.154", 3.90mm Width) Tube Active Set(Preset) and Reset D-Type Complementary 1 1 2.8 GHz - Positive Edge - 4.2V ~ 5.7V - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MC100EL31D onsemi

MC100EL31D

IC FLIP FLOP ECL SET/RESET 8SOIC

onsemi

3,772
RFQ
MC100EL31D Datasheet

Datasheet

100EL 8-SOIC (0.154", 3.90mm Width) Tube Active Set(Preset) and Reset D-Type Complementary 1 1 2.8 GHz - Positive Edge - 4.2V ~ 5.7V - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MC100LVEL31DT onsemi

MC100LVEL31DT

IC FF D-TYPE SNGL 1BIT 8TSSOP

onsemi

493
RFQ
MC100LVEL31DT Datasheet

Datasheet

100LVEL 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Set(Preset) and Reset D-Type Complementary 1 1 2.9 GHz - Positive Edge - -3V ~ -3.8V 35 mA - -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
CY74FCT16374ATPVCT Texas Instruments

CY74FCT16374ATPVCT

IC FF D-TYPE DUAL 8BIT 48SSOP

Texas Instruments

3,778
RFQ
CY74FCT16374ATPVCT Datasheet

Datasheet

74FCT 48-BSSOP (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 2 8 - - Positive Edge 32mA, 64mA 4.5V ~ 5.5V 500 µA 4.5 pF -40°C ~ 85°C (TA) - - Surface Mount 48-SSOP
SN74ALVTH16374DLR Texas Instruments

SN74ALVTH16374DLR

IC FF D-TYPE DUAL 8BIT 48SSOP

Texas Instruments

3,190
RFQ
SN74ALVTH16374DLR Datasheet

Datasheet

74ALVTH 48-BSSOP (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 2 8 250 MHz 3.2ns @ 3.3V, 50pF Positive Edge 8mA, 24mA; 32mA, 64mA 2.3V ~ 2.7V, 3V ~ 3.6V 100 µA 3.5 pF -40°C ~ 85°C (TA) - - Surface Mount 48-SSOP
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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.