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
M74HC273TTR STMicroelectronics

M74HC273TTR

IC FF D-TYPE SNGL 8BIT 20TSSOP

STMicroelectronics

1,111
RFQ
M74HC273TTR Datasheet

Datasheet

74HC 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Master Reset D-Type Non-Inverted 1 8 66 MHz 25ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 5 pF -55°C ~ 125°C (TA) - - Surface Mount 20-TSSOP
NLV17SZ74USG onsemi

NLV17SZ74USG

IC FF D-TYPE SNGL 1BIT US8

onsemi

3,549
RFQ
NLV17SZ74USG Datasheet

Datasheet

17SZ 8-VFSOP (0.091", 2.30mm Width) Tape & Reel (TR) Obsolete Set(Preset) and Reset D-Type Complementary 1 1 200 MHz 5ns @ 5V, 50pF Positive Edge 32mA, 32mA 1.65V ~ 5.5V 1 µA 7 pF -55°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount US8
SN74AS109ADRG4 Texas Instruments

SN74AS109ADRG4

IC FF JK TYPE DUAL 1BIT 16SOIC

Texas Instruments

1,413
RFQ
SN74AS109ADRG4 Datasheet

Datasheet

74AS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Set(Preset) and Reset JK Type Complementary 2 1 105 MHz 9ns @ 5V, 50pF Positive Edge 2mA, 20mA 4.5V ~ 5.5V 17 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MC74AC574DWR2 onsemi

MC74AC574DWR2

IC FF D-TYPE SNGL 8BIT 20SOIC

onsemi

3,417
RFQ
MC74AC574DWR2 Datasheet

Datasheet

74AC 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) 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) - - Surface Mount 20-SOIC
74LCX574SJX onsemi

74LCX574SJX

IC FF D-TYPE SNGL 8BIT 20SOP

onsemi

3,848
RFQ
74LCX574SJX Datasheet

Datasheet

74LCX 20-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete 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-SOP
MM74HCT273SJX onsemi

MM74HCT273SJX

IC FF D-TYPE SNGL 8BIT 20SOP

onsemi

3,989
RFQ
MM74HCT273SJX Datasheet

Datasheet

74HCT 20-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Master Reset D-Type Non-Inverted 1 8 68 MHz 37ns @ 5V, 50pF Positive Edge 4.8mA, 4.8mA 4.5V ~ 5.5V 8 µA 6 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOP
74VHC574TTR STMicroelectronics

74VHC574TTR

IC FF D-TYPE SNGL 8BIT 20TSSOP

STMicroelectronics

3,400
RFQ
74VHC574TTR Datasheet

Datasheet

74VHC 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 115 MHz 10.6ns @ 5V, 50pF Positive Edge 8mA, 8mA 2V ~ 5.5V 4 µA 7 pF -55°C ~ 125°C (TA) - - Surface Mount 20-TSSOP
V62/24609-01XE Texas Instruments

V62/24609-01XE

ENHANCED-PRODUCT DUAL D-TYPE

Texas Instruments

4,032
RFQ
V62/24609-01XE Datasheet

Datasheet

74LV 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Set(Preset) and Reset D-Type Complementary 2 1 59.4 MHz 11.2ns @ 5V, 50pF Positive Edge 8mA, 8mA 1.6V ~ 5.5V 2 µA 4 pF -55°C ~ 125°C (TA) - - Surface Mount 14-TSSOP
74ABT16821ADGG,118 NXP USA Inc.

74ABT16821ADGG,118

IC FF D-TYPE DUAL 10BIT 56TSSOP

NXP USA Inc.

4,964
RFQ
74ABT16821ADGG,118 Datasheet

Datasheet

74ABT 56-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 2 10 250 MHz 3.3ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 1 mA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 56-TSSOP
MM74HC574SJX onsemi

MM74HC574SJX

IC FF D-TYPE SNGL 8BIT 20SOP

onsemi

3,723
RFQ
MM74HC574SJX Datasheet

Datasheet

74HC 20-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 35 MHz 27ns @ 6V, 150pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 8 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOP
SN74ABT821ADWG4 Texas Instruments

SN74ABT821ADWG4

IC FF D-TYPE SNGL 10BIT 24SOIC

Texas Instruments

2,724
RFQ
SN74ABT821ADWG4 Datasheet

Datasheet

74ABT 24-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Standard D-Type Tri-State, Non-Inverted 1 10 125 MHz 6.2ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 250 µA 3.5 pF -40°C ~ 85°C (TA) - - Surface Mount 24-SOIC
74LVC16374ADL,118 Nexperia USA Inc.

74LVC16374ADL,118

IC FF D-TYPE DUAL 8BIT 48SSOP

Nexperia USA Inc.

1,449
RFQ
74LVC16374ADL,118 Datasheet

Datasheet

74LVC 48-BSSOP (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 2 8 300 MHz 5.4ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 1.65V ~ 3.6V 20 µA 5 pF -40°C ~ 125°C (TA) - - Surface Mount 48-SSOP
74ABT16821ADL,512 NXP USA Inc.

74ABT16821ADL,512

IC FF D-TYPE DUAL 10BIT 56SSOP

NXP USA Inc.

2,077
RFQ
74ABT16821ADL,512 Datasheet

Datasheet

74ABT 56-BSSOP (0.295", 7.50mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 2 10 250 MHz 3.3ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 1 mA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 56-SSOP
SN74LVC374AQDWREP Texas Instruments

SN74LVC374AQDWREP

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

1,038
RFQ
SN74LVC374AQDWREP Datasheet

Datasheet

74LVC 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 100 MHz 8.5ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 2V ~ 3.6V 10 µA 4 pF -40°C ~ 125°C (TA) - - Surface Mount 20-SOIC
SN74LVC574AQDWREP Texas Instruments

SN74LVC574AQDWREP

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

1,959
RFQ
SN74LVC574AQDWREP Datasheet

Datasheet

74LVC 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 150 MHz 7ns @ 3.3V, 30pF Positive Edge 24mA, 24mA 2V ~ 3.6V 10 µA 4 pF -40°C ~ 125°C (TA) - - Surface Mount 20-SOIC
74ALVCH16821DL,512 Nexperia USA Inc.

74ALVCH16821DL,512

IC FF D-TYPE DUAL 10BIT 56SSOP

Nexperia USA Inc.

1,682
RFQ
74ALVCH16821DL,512 Datasheet

Datasheet

74ALVCH 56-BSSOP (0.295", 7.50mm Width) Tube Not For New Designs Standard D-Type Tri-State, Non-Inverted 2 10 350 MHz 4.5ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 2.3V ~ 2.7V, 3V ~ 3.6V 40 µA 5 pF -40°C ~ 85°C (TA) - - Surface Mount 56-SSOP
74ALVCH16823DL,512 Nexperia USA Inc.

74ALVCH16823DL,512

IC FF D-TYPE DUAL 9BIT 56SSOP

Nexperia USA Inc.

1,533
RFQ
74ALVCH16823DL,512 Datasheet

Datasheet

74ALVCH 56-BSSOP (0.295", 7.50mm Width) Tube Not For New Designs Master Reset D-Type Tri-State, Non-Inverted 2 9 350 MHz 3.7ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 2.3V ~ 2.7V, 3V ~ 3.6V - 5 pF -40°C ~ 85°C (TA) - - Surface Mount 56-SSOP
74ABT16821ADL,518 NXP USA Inc.

74ABT16821ADL,518

IC FF D-TYPE DUAL 10BIT 56SSOP

NXP USA Inc.

1,620
RFQ
74ABT16821ADL,518 Datasheet

Datasheet

74ABT 56-BSSOP (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 2 10 250 MHz 3.3ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 1 mA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 56-SSOP
74ABT16821ADGG,112 NXP USA Inc.

74ABT16821ADGG,112

IC FF D-TYPE DUAL 10BIT 56TSSOP

NXP USA Inc.

2,502
RFQ
74ABT16821ADGG,112 Datasheet

Datasheet

74ABT 56-TFSOP (0.240", 6.10mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 2 10 250 MHz 3.3ns @ 5V, 50pF Positive Edge 32mA, 64mA 4.5V ~ 5.5V 1 mA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 56-TSSOP
74LCX374SJX onsemi

74LCX374SJX

IC FF D-TYPE SNGL 8BIT 20SOP

onsemi

2,650
RFQ

-

74LCX 20-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete 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-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.