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
QS74FCT821CTQ Quality Semiconductor

QS74FCT821CTQ

IC BUS INTERFACE 5V 1CHAN

Quality Semiconductor

2,352
RFQ
QS74FCT821CTQ Datasheet

Datasheet

- - Bulk Obsolete - - Tri-State 1 - - - - - 5V - - 0°C ~ 70°C - - Surface Mount -
CD40174BCN Fairchild Semiconductor

CD40174BCN

IC FF D-TYPE SNGL 6BIT 16DIP

Fairchild Semiconductor

1,890
RFQ
CD40174BCN Datasheet

Datasheet

4000B 16-DIP (0.300", 7.62mm) Tube Obsolete Master Reset D-Type Non-Inverted 1 6 12 MHz 90ns @ 15V, 50pF Positive Edge 8.8mA, 8.8mA 3V ~ 15V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 16-PDIP
CD40174BFX Harris Corporation

CD40174BFX

CMOS HEX D-TYPE FLIP-FLOP

Harris Corporation

1,808
RFQ
CD40174BFX Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Master Reset D-Type Non-Inverted 1 6 16 MHz 100ns @ 15V, 50pF Positive Edge 6.8mA, 6.8mA 3V ~ 18V 20 µA 5 pF -55°C ~ 125°C (TA) - - Through Hole 16-CDIP
CD4027BCN Fairchild Semiconductor

CD4027BCN

IC FF JK TYPE DUAL 1BIT 16DIP

Fairchild Semiconductor

705
RFQ
CD4027BCN Datasheet

Datasheet

4000B 16-DIP (0.300", 7.62mm) Tube Obsolete Set(Preset) and Reset JK Type Complementary 2 1 15.5 MHz 130ns @ 15V, 50pF Positive Edge 8.8mA, 8.8mA 3V ~ 15V 4 µA 5 pF -55°C ~ 125°C (TA) - - Through Hole 16-PDIP
QS54FCT823CTQ Quality Semiconductor

QS54FCT823CTQ

BUS DRIVER, FCT SERIES

Quality Semiconductor

268
RFQ
QS54FCT823CTQ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
74FCT162374CTPVCT Texas Instruments

74FCT162374CTPVCT

IC FF D-TYPE DUAL 8BIT 48SSOP

Texas Instruments

1,750
RFQ
74FCT162374CTPVCT Datasheet

Datasheet

74FCT 48-BSSOP (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 2 8 - - Positive Edge 24mA, 24mA 4.5V ~ 5.5V 500 µA 4.5 pF -40°C ~ 85°C (TA) - - Surface Mount 48-SSOP
QS74FCT273TZ Quality Semiconductor

QS74FCT273TZ

QUALITY SEMI FPGA 7680-CELL

Quality Semiconductor

4,009
RFQ
QS74FCT273TZ Datasheet

Datasheet

74FCT - Bulk Obsolete - - - - - - - - - - - - - - - - -
QS74FCT374TZ Quality Semiconductor

QS74FCT374TZ

BUS DRIVER, FCT SERIES

Quality Semiconductor

3,809
RFQ
QS74FCT374TZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
74FCT821ASPC National Semiconductor

74FCT821ASPC

BUS DRIVER, FCT SERIES

National Semiconductor

3,390
RFQ
74FCT821ASPC Datasheet

Datasheet

74FCT 24-DIP (0.600", 15.24mm) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 10 - 10ns @ 5V, 50pF Positive Edge 24mA, 48mA 4.75V ~ 5.25V 1.5 mA 6 pF 0°C ~ 70°C (TA) - - Through Hole 24-PDIP
SN74AUCH32374GKER Texas Instruments

SN74AUCH32374GKER

IC FF D-TYPE QUAD 8BIT 96LFBGA

Texas Instruments

4,685
RFQ

-

74AUCH 96-LFBGA Tape & Reel (TR) Obsolete Standard D-Type Tri-State, Non-Inverted 4 8 250 MHz 2.2ns @ 2.5V, 30pF Positive Edge 9mA, 9mA 0.8V ~ 2.7V 40 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 96-LFBGA (13.5x5.5)
74FCT821ASC National Semiconductor

74FCT821ASC

BUS DRIVER, FCT SERIES

National Semiconductor

1,811
RFQ
74FCT821ASC Datasheet

Datasheet

74FCT 24-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 10 - 20ns @ 5V, 300pF Positive Edge 24mA, 48mA 4.75V ~ 5.25V 1.5 mA 6 pF 0°C ~ 70°C (TA) - - Surface Mount 24-SOP
74ACT11074DBR Texas Instruments

74ACT11074DBR

IC FF D-TYPE DUAL 1BIT 14SSOP

Texas Instruments

3,014
RFQ
74ACT11074DBR Datasheet

Datasheet

74ACT 14-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Set(Preset) and Reset D-Type Complementary 2 1 125 MHz 8.5ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 4 µA 3.5 pF -40°C ~ 85°C (TA) - - Surface Mount 14-SSOP
74FCT825ASC National Semiconductor

74FCT825ASC

BUS DRIVER, FCT SERIES

National Semiconductor

1,080
RFQ
74FCT825ASC Datasheet

Datasheet

74FCT 24-SOIC (0.295", 7.50mm Width) Bulk Active Master Reset D-Type Tri-State, Non-Inverted 1 8 - 20ns @ 5V, 300pF Positive Edge 32mA, 48mA 4.75V ~ 5.25V 1.5 mA 6 pF 0°C ~ 70°C (TA) - - Surface Mount 24-SOIC
SN74AUC16374DGGR Texas Instruments

SN74AUC16374DGGR

IC FF D-TYPE DUAL 8BIT 48TSSOP

Texas Instruments

4,016
RFQ
SN74AUC16374DGGR Datasheet

Datasheet

74AUC 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Standard D-Type Tri-State, Non-Inverted 2 8 250 MHz 2.2ns @ 2.5V, 30pF Positive Edge 9mA, 9mA 0.8V ~ 2.7V 20 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 48-TSSOP
SN74AUCH16374DGVR Texas Instruments

SN74AUCH16374DGVR

IC FF D-TYPE DUAL 8BIT 48TVSOP

Texas Instruments

2,038
RFQ
SN74AUCH16374DGVR Datasheet

Datasheet

74AUCH 48-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Standard D-Type Tri-State, Non-Inverted 2 8 250 MHz 2.2ns @ 2.5V, 30pF Positive Edge 9mA, 9mA 0.8V ~ 2.7V 20 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 48-TVSOP
SN74AS174D Texas Instruments

SN74AS174D

IC FF D-TYPE SNGL 6BIT 16SOIC

Texas Instruments

1,143
RFQ
SN74AS174D Datasheet

Datasheet

74AS 16-SOIC (0.154", 3.90mm Width) Bulk Active Master Reset D-Type Tri-State, Non-Inverted 1 6 100 MHz 10ns @ 5V, 50pF Positive Edge 2mA, 20mA 4.5V ~ 5.5V 45 mA - 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
SN74S374N Advanced Micro Devices

SN74S374N

IC FF D-TYPE SNGL 8BIT 20DIP

Advanced Micro Devices

3,459
RFQ
SN74S374N Datasheet

Datasheet

74S 20-DIP (0.300", 7.62mm) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 100 MHz 17ns @ 5V, 15pF Positive Edge 6.5mA, - 4.75V ~ 5.25V 110 mA - 0°C ~ 70°C (TA) - - Through Hole 20-PDIP
SN74ALS874BDWR Texas Instruments

SN74ALS874BDWR

IC FF D-TYPE DUAL 4BIT 20SOIC

Texas Instruments

2,601
RFQ
SN74ALS874BDWR Datasheet

Datasheet

74ALS 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active 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-SOIC
SN74BCT374DW Texas Instruments

SN74BCT374DW

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

4,577
RFQ
SN74BCT374DW Datasheet

Datasheet

74BCT 20-SOIC (0.295", 7.50mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 70 MHz 9.1ns @ 5V, 50pF Positive Edge 15mA, 64mA 4.5V ~ 5.5V 5 mA 6 pF 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
9093PC National Semiconductor

9093PC

J-K FLIP-FLOP

National Semiconductor

244
RFQ
9093PC Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Bulk Active - JK Type Complementary 2 1 - - Negative Edge 180µA, 15mA 4.5V ~ 5.5V 28 mA - -55°C ~ 125°C (TA) - - Through Hole 14-DIP
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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.