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
74ACT109PC Fairchild Semiconductor

74ACT109PC

IC FF JK TYPE DUAL 1BIT 16DIP

Fairchild Semiconductor

1,578
RFQ
74ACT109PC Datasheet

Datasheet

74ACT 16-DIP (0.300", 7.62mm) Tube Obsolete Set(Preset) and Reset JK Type Complementary 2 1 210 MHz 11ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 20 µA 4.5 pF -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
74BCT374PC National Semiconductor

74BCT374PC

D FLIP-FLOP, 8-FUNC

National Semiconductor

1,291
RFQ
74BCT374PC Datasheet

Datasheet

74BCT 20-DIP (0.300", 7.62mm) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 130 MHz 9.1ns @ 5V, 50pF Positive Edge 15mA, 64mA 4.5V ~ 5.5V 30 mA 6 pF 0°C ~ 70°C (TA) - - Through Hole 20-PDIP
N74F273AN,602 NXP USA Inc.

N74F273AN,602

IC FF D-TYPE SNGL 8BIT 20DIP

NXP USA Inc.

1,303
RFQ
N74F273AN,602 Datasheet

Datasheet

74F 20-DIP (0.300", 7.62mm) Tube Obsolete Master Reset D-Type Non-Inverted 1 8 170 MHz 9.5ns @ 5V, 50pF Positive Edge 1mA, 20mA 4.5V ~ 5.5V 38 mA - 0°C ~ 70°C (TA) - - Through Hole 20-DIP
CD74AC374M Harris Corporation

CD74AC374M

IC FF D-TYPE SNGL 8BIT 20SOIC

Harris Corporation

54,483
RFQ
CD74AC374M Datasheet

Datasheet

74AC 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 125 MHz 10.8ns @ 5V, 50pF Positive Edge 24mA, 24mA 1.5V ~ 5.5V 8 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 20-SOIC
74LVT574WM onsemi

74LVT574WM

IC FF D-TYPE SNGL 8BIT 20SOIC

onsemi

3,418
RFQ
74LVT574WM Datasheet

Datasheet

74LVT 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 150 MHz 4.6ns @ 3.3V, 50pF Positive Edge 32mA, 64mA 2.7V ~ 3.6V 190 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
SN74ACT74D Texas Instruments

SN74ACT74D

IC FF D-TYPE DUAL 1BIT 14SOIC

Texas Instruments

4,180
RFQ
SN74ACT74D Datasheet

Datasheet

74ACT 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Set(Preset) and Reset D-Type Complementary 2 1 210 MHz 7.5ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 2 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
SN74HC174DRG4 Texas Instruments

SN74HC174DRG4

IC FF D-TYPE SNGL 6BIT 16SOIC

Texas Instruments

17,430
RFQ
SN74HC174DRG4 Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Master Reset D-Type Non-Inverted 1 6 50 MHz 27ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 8 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SN74ALVCH374DBR Texas Instruments

SN74ALVCH374DBR

IC FF D-TYPE SNGL 8BIT 20SSOP

Texas Instruments

1,649
RFQ
SN74ALVCH374DBR Datasheet

Datasheet

74ALVCH 20-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 150 MHz 3.6ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 1.65V ~ 3.6V 10 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
MC74HC374ANG onsemi

MC74HC374ANG

IC FF D-TYPE SNGL 8BIT 20DIP

onsemi

2,702
RFQ
MC74HC374ANG Datasheet

Datasheet

74HC 20-DIP (0.300", 7.62mm) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 35 MHz 21ns @ 6V, 50pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 20-PDIP
SN74ALVCH374DWR Texas Instruments

SN74ALVCH374DWR

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

3,566
RFQ
SN74ALVCH374DWR Datasheet

Datasheet

74ALVCH 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 150 MHz 3.6ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 1.65V ~ 3.6V 10 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
CD74HCT109M Harris Corporation

CD74HCT109M

IC FF JK TYPE DUAL 1BIT 16SOIC

Harris Corporation

7,817
RFQ
CD74HCT109M Datasheet

Datasheet

74HCT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Set(Preset) and Reset JK Type Complementary 2 1 54 MHz 40ns @ 4.5V, 50pF Positive Edge 4mA, 4mA 4.5V ~ 5.5V 4 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 16-SOIC
MC74HCT273ANG onsemi

MC74HCT273ANG

IC FF D-TYPE SNGL 8BIT 20DIP

onsemi

4,724
RFQ
MC74HCT273ANG Datasheet

Datasheet

74HCT 20-DIP (0.300", 7.62mm) Tube Obsolete Reset D-Type Non-Inverted 1 8 30 MHz 25ns @ 5V, 50pF Positive Edge 4mA, 4mA 4.5V ~ 5.5V 4 µA - -55°C ~ 125°C (TA) - - Through Hole 20-PDIP
SN74ALS174NS Texas Instruments

SN74ALS174NS

D FLIP-FLOP, ALS SERIES TTL

Texas Instruments

5,500
RFQ
SN74ALS174NS Datasheet

Datasheet

74ALS 16-SOIC (0.209", 5.30mm Width) Bulk Active Master Reset D-Type Non-Inverted 1 6 50 MHz 17ns @ 5V, 50pF Positive Edge 400µA, 8mA 4.5V ~ 5.5V 19 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SO
DM74ALS874BNT Fairchild Semiconductor

DM74ALS874BNT

IC FF D-TYPE DUAL 4BIT 24DIP

Fairchild Semiconductor

5,275
RFQ
DM74ALS874BNT Datasheet

Datasheet

74ALS 24-DIP (0.300", 7.62mm) Tube Obsolete Master Reset D-Type Tri-State, Non-Inverted 2 4 30 MHz 14ns @ 5V, 50pF Positive Edge 2.6mA, 24mA 4.5V ~ 5.5V 21 mA - 0°C ~ 70°C (TA) - - Through Hole 24-PDIP
CD74FCT273CTM Harris Corporation

CD74FCT273CTM

FAST OCTAL D FLIP FLOPS & RESET

Harris Corporation

4,967
RFQ
CD74FCT273CTM Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Master Reset D-Type Non-Inverted 1 8 70 MHz 7ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 8 µA 10 pF 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
CD74FCT374CTQM Harris Corporation

CD74FCT374CTQM

FAST OCTAL D REGISTER

Harris Corporation

4,215
RFQ
CD74FCT374CTQM Datasheet

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 70 MHz 6.6ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 8 µA 10 pF 0°C ~ 70°C (TA) - - Surface Mount 20-QSOP
MC74HC273ANG onsemi

MC74HC273ANG

IC FF D-TYPE SNGL 8BIT 20DIP

onsemi

3,921
RFQ
MC74HC273ANG Datasheet

Datasheet

74HC 20-DIP (0.300", 7.62mm) Tube Obsolete Reset D-Type Non-Inverted 1 8 35 MHz 25ns @ 6V, 50pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 20-PDIP
CD74ACT109M Harris Corporation

CD74ACT109M

IC FF JK TYPE DUAL 1BIT 16SOIC

Harris Corporation

2,528
RFQ
CD74ACT109M Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Set(Preset) and Reset JK Type Complementary 2 1 100 MHz 10.3ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 4 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 16-SOIC
DM74ALS874BWM Fairchild Semiconductor

DM74ALS874BWM

IC FF D-TYPE DUAL 4BIT 24SOP

Fairchild Semiconductor

1,244
RFQ
DM74ALS874BWM Datasheet

Datasheet

74ALS 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Master Reset D-Type Tri-State, Non-Inverted 2 4 30 MHz 14ns @ 5V, 50pF Positive Edge 2.6mA, 24mA 4.5V ~ 5.5V 21 mA - 0°C ~ 70°C (TA) - - Surface Mount 24-SOP
74LCX374WM Fairchild Semiconductor

74LCX374WM

IC FF D-TYPE SNGL 8BIT 20SOIC

Fairchild Semiconductor

1,080
RFQ
74LCX374WM Datasheet

Datasheet

74LCX 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 150 MHz 8.5ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 2V ~ 3.6V 10 µA 7 pF -40°C ~ 85°C (TA) - - Surface Mount 20-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.