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
MC100EP131MNG onsemi

MC100EP131MNG

IC FF D-TYPE SNGL 4BIT 32QFN

onsemi

1,764
RFQ
MC100EP131MNG Datasheet

Datasheet

100EP 32-VFQFN Exposed Pad Tube Obsolete Set(Preset) and Reset D-Type Complementary 1 4 3 GHz - Positive, Negative - -3V ~ -5.5V 120 mA - -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
MC10EP131FAR2G onsemi

MC10EP131FAR2G

IC FF D-TYPE SNGL 4BIT 32LQFP

onsemi

2,632
RFQ
MC10EP131FAR2G Datasheet

Datasheet

10EP 32-LQFP Tape & Reel (TR) Obsolete Set(Preset) and Reset D-Type Complementary 1 4 3 GHz - Positive, Negative - -3V ~ -5.5V 120 mA - -40°C ~ 85°C (TA) - - Surface Mount 32-LQFP (7x7)
MC100EP131MNR4G onsemi

MC100EP131MNR4G

IC FF D-TYPE SNGL 4BIT 32QFN

onsemi

2,866
RFQ
MC100EP131MNR4G Datasheet

Datasheet

100EP 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Set(Preset) and Reset D-Type Complementary 1 4 3 GHz - Positive, Negative - -3V ~ -5.5V 120 mA - -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
MC10EP131MNR4G onsemi

MC10EP131MNR4G

IC FF D-TYPE SNGL 4BIT 32QFN

onsemi

6,000
RFQ
MC10EP131MNR4G Datasheet

Datasheet

10EP 32-VFQFN Exposed Pad Bulk Obsolete Set(Preset) and Reset D-Type Complementary 1 4 3 GHz - Positive, Negative - -3V ~ -5.5V 120 mA - -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
SN54LS377WB Advanced Micro Devices

SN54LS377WB

D FLIP-FLOP, 8-FUNC

Advanced Micro Devices

1,452
RFQ
SN54LS377WB Datasheet

Datasheet

- 20-CFlatPack Bulk Active Master Reset D-Type Non-Inverted 1 8 40 MHz 27ns @ 5V, 15pF Positive Edge 8mA, 400µA 4.5V ~ 5.5V 28 mA - -40°C ~ 125°C (TA) - - Surface Mount 20-CFlatPack
MC100EP29DTR2 REEL onsemi

MC100EP29DTR2 REEL

MC100EP29DTR2 REEL

onsemi

2,400
RFQ
MC100EP29DTR2 REEL Datasheet

Datasheet

100EP 20-TSSOP (0.173", 4.40mm Width) Bulk Active Set(Preset) and Reset D-Type Complementary 2 1 3 GHz - Positive, Negative - -3V ~ -5.5V 57 mA - -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
100151J-MIL National Semiconductor

100151J-MIL

D FLIP-FLOP, 100K SERIES

National Semiconductor

480
RFQ
100151J-MIL Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - - - - - - - -
MC521LB2 Motorola

MC521LB2

R-S FLIP-FLOP, 1-FUNC CDIP14

Motorola

1,745
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - -
MC521L Motorola

MC521L

R-S FLIP-FLOP, 1-FUNC, TTL

Motorola

305
RFQ
MC521L Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - - - - - - - -
MC524L Motorola

MC524L

J-K FLIP-FLOP

Motorola

4,548
RFQ
MC524L Datasheet

Datasheet

MC500 14-DIP (0.300", 7.62mm) Bulk Active Set(Preset) and Reset JK Type Complementary 1 2 - - Negative Edge - 5V - - -55°C ~ 125°C - - Through Hole TO-116
MC2123L Motorola

MC2123L

J-K FLIP-FLOP

Motorola

5,732
RFQ
MC2123L Datasheet

Datasheet

MC2000 14-DIP (0.300", 7.62mm) Bulk Active Set(Preset) and Reset JK Type Complementary 1 2 70 MHz - Negative Edge - 4.5V ~ 6V - - -55°C ~ 125°C - - Through Hole TO-116
MC1216L Motorola

MC1216L

D FLIP-FLOP

Motorola

2,845
RFQ
MC1216L Datasheet

Datasheet

MC - Bulk Active - - - - - - - - - - - - - - - - -
MC1233L Motorola

MC1233L

D FLIP-FLOP

Motorola

1,214
RFQ
MC1233L Datasheet

Datasheet

- 14-CDIP (0.300", 7.62mm) Bulk Active Standard D-Type Complementary 2 1 - - Negative Edge - 5.2V 36 mA - -55°C ~ 125°C - - Through Hole 14-CDIP
MC2128L Motorola

MC2128L

J-K FLIP-FLOP

Motorola

291
RFQ
MC2128L Datasheet

Datasheet

MC2000 14-DIP (0.300", 7.62mm) Bulk Active Set(Preset) and Reset JK Type Complementary 1 1 35 MHz - Negative Edge - 4.5V ~ 6V - - -55°C ~ 125°C - - Through Hole TO-116
100135J-MIL National Semiconductor

100135J-MIL

J-K FLIP-FLOP, 100K SERIES

National Semiconductor

1,050
RFQ
100135J-MIL Datasheet

Datasheet

- 24-CDIP (0.600", 15.24mm) Bulk Active Standard JK Type Complementary 3 1 600 MHz - Positive Edge - -4.2V ~ -5.7V 195 mA - 0°C ~ 85°C (TC) - - Through Hole 24-CDIP
SNJ54ALS574AFK Texas Instruments

SNJ54ALS574AFK

BUS DRIVER, ALS SERIES

Texas Instruments

580
RFQ
SNJ54ALS574AFK Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
MC514L Motorola

MC514L

R-S FLIP-FLOP, 1-FUNC, TTL

Motorola

527
RFQ
MC514L Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - - - - - - - -
MC1215L Motorola

MC1215L

R-S FLIP-FLOP

Motorola

273
RFQ
MC1215L Datasheet

Datasheet

MC1200 14-CDIP (0.300", 7.62mm) Bulk Active Set(Preset) and Reset D-Type Complementary 2 1 - - Negative Edge - 5.2V 36 mA - -55°C ~ 125°C - - Through Hole 14-CDIP
MC10EP451MNG onsemi

MC10EP451MNG

IC FF D-TYPE SNGL 6BIT 32QFN

onsemi

7,695
RFQ
MC10EP451MNG Datasheet

Datasheet

10EP 32-VFQFN Exposed Pad Tube Obsolete Master Reset D-Type Complementary 1 6 3 GHz - Positive Edge - -3V ~ -5.5V 125 mA - -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
MC10EP451FAR2G onsemi

MC10EP451FAR2G

IC FF D-TYPE SNGL 6BIT 32LQFP

onsemi

1,437
RFQ
MC10EP451FAR2G Datasheet

Datasheet

10EP 32-LQFP Tape & Reel (TR) Obsolete Master Reset D-Type Complementary 1 6 3 GHz - Positive Edge - -3V ~ -5.5V 125 mA - -40°C ~ 85°C (TA) - - Surface Mount 32-LQFP (7x7)
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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.