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
DM74LS175SJ Fairchild Semiconductor

DM74LS175SJ

D FLIP-FLOP, LS SERIES TTL

Fairchild Semiconductor

2,799
RFQ
DM74LS175SJ Datasheet

Datasheet

74LS 16-CDIP (0.300", 7.62mm) Bulk Active Master Reset D-Type Complementary 1 4 25 MHz 36ns @ 5V, 50pF Positive Edge 400µA, 8mA 4.75V ~ 5.25V 18 mA - 0°C ~ 70°C (TA) - - Through Hole 16-CDIP
SN74LS174M Motorola

SN74LS174M

FLIP FLOP D-TYPE BUS INTERFACE

Motorola

2,750
RFQ
SN74LS174M Datasheet

Datasheet

74LS 16-SOIC (0.209", 5.30mm Width) Bulk Active Master Reset D-Type Non-Inverted 1 6 40 MHz 30ns @ 5V, 15pF Positive Edge 400µA, 8mA 4.75V ~ 5.25V 26 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SOEIAJ
74HCT374DB,112 NXP USA Inc.

74HCT374DB,112

IC FF D-TYPE SNGL 8BIT 20SSOP

NXP USA Inc.

2,660
RFQ
74HCT374DB,112 Datasheet

Datasheet

74HCT 20-SSOP (0.209", 5.30mm Width) Tube Active Standard D-Type Tri-State, Non-Inverted 1 8 44 MHz 32ns @ 4.5V, 50pF Positive Edge 6mA, 6mA 4.5V ~ 5.5V 8 µA 3.5 pF -40°C ~ 125°C (TA) - - Surface Mount 20-SSOP
MC74HC574ADT onsemi

MC74HC574ADT

IC FF D-TYPE SNGL 8BIT 20TSSOP

onsemi

2,600
RFQ
MC74HC574ADT Datasheet

Datasheet

74HC 20-TSSOP (0.173", 4.40mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 35 MHz 27ns @ 6V, 50pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 4 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 20-TSSOP
MC74LVX74DTR onsemi

MC74LVX74DTR

IC FF D-TYPE DUAL 1BIT 14TSSOP

onsemi

2,500
RFQ
MC74LVX74DTR Datasheet

Datasheet

74LVX 14-TSSOP (0.173", 4.40mm Width) Bulk Active Set(Preset) and Reset D-Type Complementary 2 1 85 MHz 13.2ns @ 3.3V, 50pF Positive Edge 4mA, 4mA 2V ~ 3.6V 2 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 14-TSSOP
74LVX574MTCX Fairchild Semiconductor

74LVX574MTCX

IC FF D-TYPE SNGL 8BIT 20TSSOP

Fairchild Semiconductor

2,462
RFQ
74LVX574MTCX Datasheet

Datasheet

74LVX 20-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 75 MHz 16.7ns @ 3.3V, 50pF Positive Edge 4mA, 4mA 2V ~ 3.6V 4 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
DM74LS174SJ Fairchild Semiconductor

DM74LS174SJ

D FLIP-FLOP, LS SERIES TTL

Fairchild Semiconductor

2,444
RFQ
DM74LS174SJ Datasheet

Datasheet

74LS 16-SOIC (0.209", 5.30mm Width) Bulk Active Master Reset D-Type Non-Inverted 1 6 25 MHz 36ns @ 5V, 50pF Positive Edge 400µA, 8mA 4.75V ~ 5.25V 26 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SOP
MC14027BFR1 Motorola

MC14027BFR1

J-K FLIP-FLOP

Motorola

2,000
RFQ
MC14027BFR1 Datasheet

Datasheet

4000B 16-SOIC (0.209", 5.30mm Width) Bulk Active Set(Preset) and Reset JK Type Complementary 2 1 13 MHz 100ns @ 15V, 50pF Positive Edge 8.8mA, 8.8mA 3V ~ 18V 4 µA 5 pF -55°C ~ 125°C (TA) - - Surface Mount 16-SOEIAJ
SN74LV273DWR Texas Instruments

SN74LV273DWR

IC FF D-TYPE SNGL 8BIT 20SOP

Texas Instruments

1,889
RFQ
SN74LV273DWR Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
MC74HCT374AFEL onsemi

MC74HCT374AFEL

IC FF D-TYPE SNGL 8BIT 20SOIC

onsemi

1,806
RFQ
MC74HCT374AFEL Datasheet

Datasheet

74HCT 20-SOIC (0.209", 5.30mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 30 MHz 31ns @ 5V, 50pF Positive Edge 6mA, 6mA 4.5V ~ 5.5V 4 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 20-SOIC
74VHCT574 Fairchild Semiconductor

74VHCT574

IC D-TYPE POS TRG SNGL 20SOIC

Fairchild Semiconductor

139,307
RFQ
74VHCT574 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
CD74HCT173M96 Harris Corporation

CD74HCT173M96

IC FF D-TYPE SNGL 4BIT 16SOIC

Harris Corporation

60,000
RFQ
CD74HCT173M96 Datasheet

Datasheet

74HCT 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Master Reset D-Type Tri-State, Non-Inverted 1 4 60 MHz 40ns @ 4.5V, 50pF Positive Edge 6mA, 6mA 4.5V ~ 5.5V 8 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 16-SOIC
74HC109D,652 Nexperia USA Inc.

74HC109D,652

IC FF JK TYPE DUAL 1BIT 16SO

Nexperia USA Inc.

1,263
RFQ
74HC109D,652 Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Set(Preset) and Reset JK Type Complementary 2 1 81 MHz 30ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 3.5 pF -40°C ~ 125°C (TA) - - Surface Mount 16-SO
MC74HC74ADR2 onsemi

MC74HC74ADR2

IC FLIP FLOP DUAL SET/RST 14SOIC

onsemi

48,516
RFQ
MC74HC74ADR2 Datasheet

Datasheet

74HC 14-SOIC (0.154", 3.90mm Width) Bulk Active Set(Preset) and Reset D-Type Complementary 2 1 35 MHz 17ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 2 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 14-SOIC
74HCT109DB,118 NXP USA Inc.

74HCT109DB,118

IC FF JK TYPE DUAL 1BIT 16SSOP

NXP USA Inc.

44,000
RFQ
74HCT109DB,118 Datasheet

Datasheet

74HCT 16-SSOP (0.209", 5.30mm Width) Bulk Active Set(Preset) and Reset JK Type Complementary 2 1 55 MHz 35ns @ 6V, 50pF Positive Edge 4mA, 4mA 4.5V ~ 5.5V 4 µA 3.5 pF -40°C ~ 125°C (TA) - - Surface Mount 16-SSOP
74HC109D,652 NXP USA Inc.

74HC109D,652

IC JK TYPE POS TRG DUAL 16SOIC

NXP USA Inc.

19,875
RFQ
74HC109D,652 Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Bulk Active Set(Preset) and Reset JK Type Complementary 2 1 81 MHz 30ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 3.5 pF -40°C ~ 125°C (TA) - - Surface Mount 16-SO
74LVX374MTCX Fairchild Semiconductor

74LVX374MTCX

IC FF D-TYPE SNGL 8BIT 20TSSOP

Fairchild Semiconductor

17,706
RFQ
74LVX374MTCX Datasheet

Datasheet

74LVX 20-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 95 MHz 14.1ns @ 3.3V, 50pF Positive Edge 4mA, 4mA 2V ~ 3.6V 4 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
74F112SCX Fairchild Semiconductor

74F112SCX

IC FF JK TYPE DUAL 1BIT 16SOIC

Fairchild Semiconductor

13,243
RFQ
74F112SCX Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Set(Preset) and Reset JK Type Complementary 2 1 105 MHz 6.5ns @ 5V, 50pF Negative Edge 1mA, 20mA 4.5V ~ 5.5V 19 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
74LVX374MTC Fairchild Semiconductor

74LVX374MTC

IC FF D-TYPE SNGL 8BIT 20TSSOP

Fairchild Semiconductor

9,125
RFQ
74LVX374MTC Datasheet

Datasheet

74LVX 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 95 MHz 14.1ns @ 3.3V, 50pF Positive Edge 4mA, 4mA 2V ~ 3.6V 4 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
MM74HCT74SJ Fairchild Semiconductor

MM74HCT74SJ

IC FF D-TYPE DUAL 1BIT 14SOP

Fairchild Semiconductor

8,601
RFQ
MM74HCT74SJ Datasheet

Datasheet

74HCT 14-SOIC (0.209", 5.30mm Width) Tube Obsolete Set(Preset) and Reset D-Type Complementary 2 1 27 MHz 35ns @ 5V, 50pF Positive Edge 4.8mA, 4.8mA 4.5V ~ 5.5V 2 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 14-SOP
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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.