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
SN74LVC821ADWE4 Texas Instruments

SN74LVC821ADWE4

IC FF D-TYPE SNGL 10BIT 24SOIC

Texas Instruments

6,000
RFQ
SN74LVC821ADWE4 Datasheet

Datasheet

74LVC 24-SOIC (0.295", 7.50mm Width) Tube Active Standard D-Type Tri-State, Non-Inverted 1 10 150 MHz 7.3ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 1.65V ~ 3.6V 10 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
DM74S175N Fairchild Semiconductor

DM74S175N

IC FF D-TYPE SNGL 4BIT 16DIP

Fairchild Semiconductor

4,275
RFQ
DM74S175N Datasheet

Datasheet

74S 16-DIP (0.300", 7.62mm) Tube Obsolete Master Reset D-Type Complementary 1 4 65 MHz - Positive Edge 1mA, 20mA 4.75V ~ 5.25V - - 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
SN74HC74ADBR Texas Instruments

SN74HC74ADBR

SETUP FOR IBM ORDERS

Texas Instruments

4,000
RFQ

-

74HC 14-SSOP (0.209", 5.30mm Width) Bulk Obsolete Set(Preset) and Reset D-Type Complementary 2 1 85 MHz 26ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 14-SSOP
74F574SCX Fairchild Semiconductor

74F574SCX

IC FF D-TYPE SNGL 8BIT 20SOIC

Fairchild Semiconductor

4,000
RFQ
74F574SCX Datasheet

Datasheet

74F 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 100 MHz 8.5ns @ 5V, 50pF Positive Edge 3mA, 24mA 4.5V ~ 5.5V 86 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
74F534SJX Fairchild Semiconductor

74F534SJX

IC FF D-TYPE SNGL 8BIT 20SOP

Fairchild Semiconductor

4,000
RFQ
74F534SJX Datasheet

Datasheet

74F 20-SOIC (0.209", 5.30mm Width) Bulk Obsolete Standard D-Type Tri-State, Inverted 1 8 100 MHz 8.5ns @ 5V, 50pF Positive Edge 3mA, 24mA 4.5V ~ 5.5V 86 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOP
MC74LCX16374DT onsemi

MC74LCX16374DT

IC FF D-TYPE DUAL 8BIT 48TSSOP

onsemi

1,541
RFQ
MC74LCX16374DT Datasheet

Datasheet

74LCX 48-TFSOP (0.240", 6.10mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 2 8 170 MHz 6.2ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 2V ~ 3.6V 10 µA 7 pF -55°C ~ 125°C (TA) - - Surface Mount 48-TSSOP
DM74ALS534WM Fairchild Semiconductor

DM74ALS534WM

IC FF D-TYPE SNGL 8BIT 20SOIC

Fairchild Semiconductor

3,383
RFQ
DM74ALS534WM 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
74F174SJ Fairchild Semiconductor

74F174SJ

IC FF D-TYPE SNGL 6BIT 16SOP

Fairchild Semiconductor

3,188
RFQ
74F174SJ Datasheet

Datasheet

74F 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Master Reset D-Type Non-Inverted 1 6 80 MHz 10ns @ 5V, 50pF Positive Edge 1mA, 20mA 4.5V ~ 5.5V 45 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SOP
74F273SC Fairchild Semiconductor

74F273SC

IC FF D-TYPE SNGL 8BIT 20SOIC

Fairchild Semiconductor

2,890
RFQ
74F273SC Datasheet

Datasheet

74F 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Master Reset D-Type Non-Inverted 1 8 160 MHz 9ns @ 5V, 50pF Positive Edge 1mA, 20mA 4.5V ~ 5.5V 44 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
74ACTQ534SCX National Semiconductor

74ACTQ534SCX

IC FF D-TYPE SNGL 8BIT 20SOIC

National Semiconductor

1,055
RFQ
74ACTQ534SCX Datasheet

Datasheet

74ACTQ 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Inverted 1 8 85 MHz 9ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 4 µA 4.5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOP
74ABT273CSC Fairchild Semiconductor

74ABT273CSC

IC FF D-TYPE SNGL 8BIT 20SOIC

Fairchild Semiconductor

62,150
RFQ
74ABT273CSC Datasheet

Datasheet

74ABT 20-SOIC (0.295", 7.50mm 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-SOIC
SN74ALS112ADR Texas Instruments

SN74ALS112ADR

IC FF JK TYPE DUAL 1BIT 16SOIC

Texas Instruments

3,803
RFQ
SN74ALS112ADR Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Set(Preset) and Reset JK Type Complementary 2 1 30 MHz 19ns @ 5V, 50pF Negative Edge 400µA, 8mA 4.5V ~ 5.5V 4.5 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
74F374SCX Fairchild Semiconductor

74F374SCX

IC FF D-TYPE SNGL 8BIT 20SOIC

Fairchild Semiconductor

34,000
RFQ
74F374SCX Datasheet

Datasheet

74F 20-SOIC (0.295", 7.50mm Width) Bulk 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
74F374SCX-NS National Semiconductor

74F374SCX-NS

IC FF D-TYPE SNGL 8BIT 20SOIC

National Semiconductor

23,990
RFQ
74F374SCX-NS Datasheet

Datasheet

74F 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 140 MHz 8.5ns @ 5V, 50pF Positive Edge 24mA, 3mA 4.5V ~ 5.5V 86 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
CY74FCT2574ATSOCT Texas Instruments

CY74FCT2574ATSOCT

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

1,390
RFQ
CY74FCT2574ATSOCT 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 15mA, 12mA 4.75V ~ 5.25V 200 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
CY74FCT574ATSOCT Cypress Semiconductor Corp

CY74FCT574ATSOCT

IC FF D-TYPE SNGL 8BIT 20SOIC

Cypress Semiconductor Corp

22,000
RFQ
CY74FCT574ATSOCT Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 - 6.5ns @ 5V, 50pF Positive Edge 64mA, 32mA 4.75V ~ 5.25V 200 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
CY74FCT377CTQCT Texas Instruments

CY74FCT377CTQCT

IC FF D-TYPE SNGL 8BIT 20QSOP

Texas Instruments

19,739
RFQ
CY74FCT377CTQCT Datasheet

Datasheet

74FCT 20-SSOP (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Standard D-Type Non-Inverted 1 8 - 5.2ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.75V ~ 5.25V 200 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
SN74ABT574ARGYR Texas Instruments

SN74ABT574ARGYR

IC FF D-TYPE SNGL 8BIT 20VQFN

Texas Instruments

2,545
RFQ
SN74ABT574ARGYR Datasheet

Datasheet

74ABT 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 200 MHz 6.6ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 250 µA 3.5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-VQFN (3.5x4.5)
CY74FCT574CTSOCT Texas Instruments

CY74FCT574CTSOCT

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

3,552
RFQ
CY74FCT574CTSOCT Datasheet

Datasheet

74FCT 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 - 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
CY74FCT823ATSOCT Texas Instruments

CY74FCT823ATSOCT

IC FF D-TYPE SNGL 9BIT 20SOIC

Texas Instruments

1,129
RFQ
CY74FCT823ATSOCT Datasheet

Datasheet

74FCT 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Master Reset D-Type Tri-State, Non-Inverted 1 9 - 20ns @ 5V, 300pF Positive Edge 32mA, 64mA 4.75V ~ 5.25V 200 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 24-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.