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
CY74FCT374TSOCT Texas Instruments

CY74FCT374TSOCT

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

1,987
RFQ
CY74FCT374TSOCT Datasheet

Datasheet

74FCT 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Standard D-Type Tri-State, Non-Inverted 1 8 250 MHz 10ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.75V ~ 5.25V 200 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
SN74ALS109ADR Texas Instruments

SN74ALS109ADR

IC FF JK TYPE DUAL 1BIT 16SOIC

Texas Instruments

1,551
RFQ
SN74ALS109ADR Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Set(Preset) and Reset JK Type Complementary 2 1 34 MHz 18ns @ 5V, 50pF Positive Edge 400µA, 8mA 4.5V ~ 5.5V 4 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
CY74FCT574ATSOCT Texas Instruments

CY74FCT574ATSOCT

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

4,793
RFQ
CY74FCT574ATSOCT Datasheet

Datasheet

74FCT 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Standard D-Type Tri-State, Non-Inverted 1 8 - 6.5ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.75V ~ 5.25V 200 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
74F175SJX Fairchild Semiconductor

74F175SJX

IC FF D-TYPE SNGL 4BIT 16SOP

Fairchild Semiconductor

6,945
RFQ
74F175SJX Datasheet

Datasheet

74F 16-SOIC (0.209", 5.30mm Width) Bulk Obsolete Master Reset D-Type Complementary 1 4 140 MHz 8.5ns @ 5V, 50pF Positive Edge 1mA, 20mA 4.5V ~ 5.5V 34 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SOP
CY74FCT377TQCT Texas Instruments

CY74FCT377TQCT

IC FF D-TYPE SNGL 8BIT 20QSOP

Texas Instruments

6,916
RFQ
CY74FCT377TQCT Datasheet

Datasheet

74FCT 20-SSOP (0.154", 3.90mm Width) Bulk Obsolete Standard D-Type Non-Inverted 1 8 - 13ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.75V ~ 5.25V 200 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
74ABT273CMSA Fairchild Semiconductor

74ABT273CMSA

IC FF D-TYPE SNGL 8BIT 20SSOP

Fairchild Semiconductor

6,827
RFQ
74ABT273CMSA Datasheet

Datasheet

74ABT 20-SSOP (0.209", 5.30mm Width) Tube Obsolete Master Reset D-Type Non-Inverted 1 8 200 MHz 6.8ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 50 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
SN74ABT534APWR Texas Instruments

SN74ABT534APWR

IC FF D-TYPE SNGL 8BIT 20TSSOP

Texas Instruments

2,312
RFQ
SN74ABT534APWR Datasheet

Datasheet

74ABT 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Inverted 1 8 175 MHz 6.7ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 250 µA 3.5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
CY74FCT821ATSOCT Texas Instruments

CY74FCT821ATSOCT

IC FF D-TYPE SNGL 10BIT 20SOIC

Texas Instruments

4,181
RFQ
CY74FCT821ATSOCT Datasheet

Datasheet

74FCT 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 10 - 20ns @ 5V, 300pF Positive Edge 32mA, 64mA 4.75V ~ 5.25V 200 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 24-SOIC
74F374SC Fairchild Semiconductor

74F374SC

IC FF D-TYPE SNGL 8BIT 20SOIC

Fairchild Semiconductor

5,933
RFQ
74F374SC Datasheet

Datasheet

74F 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 140 MHz 8.5ns @ 5V, 50pF Positive Edge 3mA, 24mA 4.5V ~ 5.5V 86 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
74ACT377SJ Fairchild Semiconductor

74ACT377SJ

IC FF D-TYPE SNGL 8BIT 20SOP

Fairchild Semiconductor

5,334
RFQ
74ACT377SJ Datasheet

Datasheet

74ACT 20-SOIC (0.209", 5.30mm Width) Tube Obsolete Standard D-Type Non-Inverted 1 8 175 MHz 10ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 40 µA 4.5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOP
74ABT377CSC Fairchild Semiconductor

74ABT377CSC

IC FF D-TYPE SNGL 8BIT 20SOIC

Fairchild Semiconductor

5,300
RFQ
74ABT377CSC Datasheet

Datasheet

74ABT 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Standard D-Type Non-Inverted 1 8 200 MHz 6.8ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 50 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
74ABT273CMTCX Fairchild Semiconductor

74ABT273CMTCX

IC FF D-TYPE SNGL 8BIT 20TSSOP

Fairchild Semiconductor

4,305
RFQ
74ABT273CMTCX Datasheet

Datasheet

74ABT 20-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Master Reset D-Type Non-Inverted 1 8 200 MHz 6.8ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 50 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
CY74FCT374CTSOCT Texas Instruments

CY74FCT374CTSOCT

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

4,971
RFQ
CY74FCT374CTSOCT Datasheet

Datasheet

74FCT 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 250 MHz 5.2ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.75V ~ 5.25V 200 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
74ABT273CMSAX Fairchild Semiconductor

74ABT273CMSAX

IC FF D-TYPE SNGL 8BIT 20SSOP

Fairchild Semiconductor

4,000
RFQ
74ABT273CMSAX Datasheet

Datasheet

74ABT 20-SSOP (0.209", 5.30mm Width) Bulk Obsolete Master Reset D-Type Non-Inverted 1 8 200 MHz 6.8ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 50 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
74ABT273CSCX Fairchild Semiconductor

74ABT273CSCX

IC FF D-TYPE SNGL 8BIT 20SOIC

Fairchild Semiconductor

2,000
RFQ
74ABT273CSCX Datasheet

Datasheet

74ABT 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Master Reset D-Type Non-Inverted 1 8 200 MHz 6.8ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 50 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
SN74F374DWRE4 Texas Instruments

SN74F374DWRE4

IC D-TYPE POS TRG SNGL 20SOIC

Texas Instruments

1,500
RFQ
SN74F374DWRE4 Datasheet

Datasheet

74F 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 70 MHz 10ns @ 5V, 50pF Positive Edge 3mA, 24mA 4.5V ~ 5.5V - - 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
CD74FCT2574ATQM Harris Corporation

CD74FCT2574ATQM

FAST OCTAL D REGISTER

Harris Corporation

1,100
RFQ
CD74FCT2574ATQM Datasheet

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 - 6.5ns @ 5V, 50pF Positive Edge 15mA, 64mA 4.75V ~ 5.25V 500 µA 6 pF -40°C ~ 85°C (TA) - - Surface Mount 20-QSOP
MM74HC74ASJX Fairchild Semiconductor

MM74HC74ASJX

IC FF D-TYPE DUAL 1BIT 14SOP

Fairchild Semiconductor

47,108
RFQ
MM74HC74ASJX Datasheet

Datasheet

74HC 14-SOIC (0.209", 5.30mm Width) Bulk Active Set(Preset) and Reset D-Type Complementary 2 1 94 MHz 19ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 14-SOP
CD74AC174E Harris Corporation

CD74AC174E

IC FF D-TYPE SNGL 6BIT 16DIP

Harris Corporation

19,641
RFQ
CD74AC174E Datasheet

Datasheet

74AC 16-DIP (0.300", 7.62mm) Tube Obsolete Master Reset D-Type Non-Inverted 1 6 95 MHz 18.9ns @ 5V, 50pF Positive Edge 24mA, 24mA 1.5V ~ 5.5V 8 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 16-PDIP
CY74FCT162374TPVC Cypress Semiconductor Corp

CY74FCT162374TPVC

IC FF D-TYPE DUAL 8BIT 48SSOP

Cypress Semiconductor Corp

17,183
RFQ
CY74FCT162374TPVC Datasheet

Datasheet

- 48-BSSOP (0.295", 7.50mm 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-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.