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
CD74HC574M96E4 Texas Instruments

CD74HC574M96E4

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

3,841
RFQ
CD74HC574M96E4 Datasheet

Datasheet

74HC 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Standard D-Type Tri-State, Non-Inverted 1 8 60 MHz 28ns @ 6V, 50pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 8 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 20-SOIC
CD74HC574M96G4 Texas Instruments

CD74HC574M96G4

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

3,273
RFQ
CD74HC574M96G4 Datasheet

Datasheet

74HC 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Standard D-Type Tri-State, Non-Inverted 1 8 60 MHz 28ns @ 6V, 50pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 8 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 20-SOIC
74LVTH574DB,118 Nexperia USA Inc.

74LVTH574DB,118

IC FF D-TYPE SNGL 8BIT 20SSOP

Nexperia USA Inc.

3,839
RFQ
74LVTH574DB,118 Datasheet

Datasheet

74LVTH 20-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 150 MHz 5.9ns @ 3.3V, 50pF Positive Edge 32mA, 64mA 2.7V ~ 3.6V 190 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
74ABT273CSC onsemi

74ABT273CSC

IC FF D-TYPE SNGL 8BIT 20SOIC

onsemi

4,378
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
74ABT377ADB,118 NXP USA Inc.

74ABT377ADB,118

IC FF D-TYPE SNGL 8BIT 20SSOP

NXP USA Inc.

1,375
RFQ
74ABT377ADB,118 Datasheet

Datasheet

74ABT 20-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Standard D-Type Non-Inverted 1 8 250 MHz 3.6ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 250 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
74ABT377AD,118 NXP USA Inc.

74ABT377AD,118

IC FF D-TYPE SNGL 8BIT 20SO

NXP USA Inc.

4,741
RFQ
74ABT377AD,118 Datasheet

Datasheet

74ABT 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Non-Inverted 1 8 250 MHz 3.6ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 250 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SO
74ABT377APW,112 NXP USA Inc.

74ABT377APW,112

IC FF D-TYPE SNGL 8BIT 20TSSOP

NXP USA Inc.

2,580
RFQ
74ABT377APW,112 Datasheet

Datasheet

74ABT 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Standard D-Type Non-Inverted 1 8 250 MHz 3.6ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 250 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
74ABT377ADB,112 NXP USA Inc.

74ABT377ADB,112

IC FF D-TYPE SNGL 8BIT 20SSOP

NXP USA Inc.

1,679
RFQ
74ABT377ADB,112 Datasheet

Datasheet

74ABT 20-SSOP (0.209", 5.30mm Width) Tube Obsolete Standard D-Type Non-Inverted 1 8 250 MHz 3.6ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 250 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
74LVTH574DB,112 NXP USA Inc.

74LVTH574DB,112

IC FF D-TYPE SNGL 8BIT 20SSOP

NXP USA Inc.

3,656
RFQ
74LVTH574DB,112 Datasheet

Datasheet

74LVTH 20-SSOP (0.209", 5.30mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 150 MHz 5.9ns @ 3.3V, 50pF Positive Edge 32mA, 64mA 2.7V ~ 3.6V 190 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
SN74ALS74ADRE4 Texas Instruments

SN74ALS74ADRE4

IC FF D-TYPE DUAL 1BIT 14SOIC

Texas Instruments

4,244
RFQ
SN74ALS74ADRE4 Datasheet

Datasheet

74ALS 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Set(Preset) and Reset D-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 14-SOIC
74AC74MTR STMicroelectronics

74AC74MTR

IC FF D-TYPE DUAL 1BIT 14SOP

STMicroelectronics

1,250
RFQ
74AC74MTR Datasheet

Datasheet

74AC 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Set(Preset) and Reset D-Type Complementary 2 1 300 MHz 10ns @ 5V, 50pF Positive Edge 24mA, 24mA 2V ~ 6V 2 µA 3 pF -55°C ~ 125°C (TA) - - Surface Mount 14-SOP
HEC4013BT,118 Nexperia USA Inc.

HEC4013BT,118

IC FF D-TYPE DUAL 1BIT 14SO

Nexperia USA Inc.

4,519
RFQ
HEC4013BT,118 Datasheet

Datasheet

4000B 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Set(Preset) and Reset D-Type Complementary 2 1 40 MHz 60ns @ 15V, 50pF Positive Edge 3.4mA, 3.4mA 3V ~ 15V 4 µA 7.5 pF -40°C ~ 125°C (TA) - - Surface Mount 14-SO
SN74AUP1G79DRYR Texas Instruments

SN74AUP1G79DRYR

IC FF D-TYPE SNGL 1BIT 6SON

Texas Instruments

1,846
RFQ
SN74AUP1G79DRYR Datasheet

Datasheet

74AUP 6-UFDFN Tape & Reel (TR) Active Standard D-Type Non-Inverted 1 1 266 MHz 5.8ns @ 3.3V, 30pF Positive Edge 4mA, 4mA 0.8V ~ 3.6V 500 nA 1.5 pF -40°C ~ 85°C (TA) - - Surface Mount 6-SON (1.45x1)
SN74LVC823ADWR Texas Instruments

SN74LVC823ADWR

IC FF D-TYPE SNGL 9BIT 24SOIC

Texas Instruments

2,674
RFQ
SN74LVC823ADWR Datasheet

Datasheet

74LVC 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Master Reset D-Type Tri-State, Non-Inverted 1 9 150 MHz 8ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 1.65V ~ 3.6V 10 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 24-SOIC
DM74ALS574ASJX onsemi

DM74ALS574ASJX

IC FF D-TYPE SNGL 8BIT 20SOP

onsemi

2,834
RFQ
DM74ALS574ASJX Datasheet

Datasheet

74ALS 20-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 35 MHz 14ns @ 5V, 50pF Positive Edge 2.6mA, 24mA 4.5V ~ 5.5V 18 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOP
DM74ALS576SJX onsemi

DM74ALS576SJX

IC FF D-TYPE SNGL 8BIT 20SOP

onsemi

1,148
RFQ
DM74ALS576SJX Datasheet

Datasheet

74ALS 20-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Inverted 1 8 30 MHz 14ns @ 5V, 50pF Positive Edge 2.6mA, 24mA 4.5V ~ 5.5V 18 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOP
SN74LV374APWT Texas Instruments

SN74LV374APWT

IC FF D-TYPE SNGL 8BIT 20TSSOP

Texas Instruments

4,238
RFQ
SN74LV374APWT Datasheet

Datasheet

74LV 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 170 MHz 10.1ns @ 5V, 50pF Positive Edge 16mA, 16mA 2V ~ 5.5V 20 µA 2.9 pF -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
MC74AC574N onsemi

MC74AC574N

IC FF D-TYPE SNGL 8BIT 20DIP

onsemi

4,747
RFQ
MC74AC574N Datasheet

Datasheet

74AC 20-DIP (0.300", 7.62mm) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 95 MHz 9.5ns @ 5V, 50pF Positive Edge 24mA, 24mA 2V ~ 6V 8 µA 4.5 pF -40°C ~ 85°C (TA) - - Through Hole 20-PDIP
MC74AC374MELG onsemi

MC74AC374MELG

IC FF D-TYPE SNGL 8BIT 20SOEIAJ

onsemi

2,019
RFQ
MC74AC374MELG Datasheet

Datasheet

74AC 20-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 155 MHz 9.5ns @ 5V, 50pF Positive Edge 24mA, 24mA 2V ~ 6V 8 µA 4.5 pF -40°C ~ 85°C (TA) - - Surface Mount SOEIAJ-20
SN74AC574PWRG4 Texas Instruments

SN74AC574PWRG4

IC FF D-TYPE SNGL 8BIT 20TSSOP

Texas Instruments

2,858
RFQ
SN74AC574PWRG4 Datasheet

Datasheet

74AC 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Standard D-Type Tri-State, Non-Inverted 1 8 153 MHz 9.5ns @ 5V, 50pF Positive Edge 24mA, 24mA 2V ~ 6V 4 µA 4.5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
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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.