| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
M74HCT74B1RIC FF D-TYPE DUAL 1BIT 14DIP |
1,598 |
|
Datasheet |
74HCT | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 48 MHz | 33ns @ 4.5V, 50pF | Positive Edge | 4mA, 4mA | 4.5V ~ 5.5V | 2 µA | 5 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 14-DIP |
|
74ABT273CSJXIC FF D-TYPE SNGL 8BIT 20SOP |
4,213 |
|
Datasheet |
74ABT | 20-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | 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-SOP |
|
74LVT16374ADGG,518IC FF D-TYPE DUAL 8BIT 48TSSOP |
3,274 |
|
Datasheet |
74LVT | 48-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 2 | 8 | 150 MHz | 5ns @ 3.3V, 50pF | Positive Edge | 32mA, 64mA | 2.7V ~ 3.6V | 120 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TSSOP |
|
SN74ALVCH374DWRE4IC FF D-TYPE SNGL 8BIT 20SOIC |
2,730 |
|
Datasheet |
74ALVCH | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 150 MHz | 3.6ns @ 3.3V, 50pF | Positive Edge | 24mA, 24mA | 1.65V ~ 3.6V | 10 µA | 5 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC |
|
SN74ALVCH374DWRG4IC FF D-TYPE SNGL 8BIT 20SOIC |
2,828 |
|
Datasheet |
74ALVCH | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 150 MHz | 3.6ns @ 3.3V, 50pF | Positive Edge | 24mA, 24mA | 1.65V ~ 3.6V | 10 µA | 5 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC |
|
74LVT16374ADGG,512IC FF D-TYPE DUAL 8BIT 48TSSOP |
4,951 |
|
Datasheet |
74LVT | 48-TFSOP (0.240", 6.10mm Width) | Tube | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 2 | 8 | 150 MHz | 5ns @ 3.3V, 50pF | Positive Edge | 32mA, 64mA | 2.7V ~ 3.6V | 120 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TSSOP |
|
MC74HCT273ADWIC FF D-TYPE SNGL 8BIT 20SOIC |
3,272 |
|
Datasheet |
74HCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Reset | D-Type | Non-Inverted | 1 | 8 | 30 MHz | 25ns @ 5V, 50pF | Positive Edge | 4mA, 4mA | 4.5V ~ 5.5V | 4 µA | - | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-SOIC |
|
MC74HCT374ADWIC FF D-TYPE SNGL 8BIT 20SOIC |
4,507 |
|
Datasheet |
74HCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | 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 |
|
MC74HCT574ADWIC FF D-TYPE SNGL 8BIT 20SOIC |
3,719 |
|
Datasheet |
74HCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 30 MHz | 30ns @ 5V, 50pF | Positive Edge | 6mA, 6mA | 4.5V ~ 5.5V | 4 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-SOIC |
|
SN74ACT564DBRIC FF D-TYPE SNGL 8BIT 20SSOP |
4,073 |
|
Datasheet |
74ACT | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Inverted | 1 | 8 | 90 MHz | 10.5ns @ 5V, 50pF | Positive Edge | 24mA, 24mA | 4.5V ~ 5.5V | 4 µA | 4.5 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SSOP |
|
SN74ACT534DBRE4IC FF D-TYPE SNGL 8BIT 20SSOP |
4,210 |
|
Datasheet |
74ACT | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Inverted | 1 | 8 | 100 MHz | 11.5ns @ 5V, 50pF | Positive Edge | 24mA, 24mA | 4.5V ~ 5.5V | 4 µA | 4.5 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SSOP |
|
SN74ACT564DBRE4IC FF D-TYPE SNGL 8BIT 20SSOP |
3,831 |
|
Datasheet |
74ACT | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Inverted | 1 | 8 | 90 MHz | 10.5ns @ 5V, 50pF | Positive Edge | 24mA, 24mA | 4.5V ~ 5.5V | 4 µA | 4.5 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SSOP |
|
SN74LVC574ADGVRE4IC FF D-TYPE SNGL 8BIT 20TVSOP |
1,525 |
|
Datasheet |
74LVC | 20-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 150 MHz | 6.8ns @ 3.3V, 50pF | Positive Edge | 24mA, 24mA | 1.65V ~ 3.6V | 10 µA | 4 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-TVSOP |
|
SN74LVC574ADWRE4IC FF D-TYPE SNGL 8BIT 20SOIC |
3,135 |
|
Datasheet |
74LVC | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 150 MHz | 6.8ns @ 3.3V, 50pF | Positive Edge | 24mA, 24mA | 1.65V ~ 3.6V | 10 µA | 4 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-SOIC |
|
SN74ACT534DBRG4IC FF D-TYPE SNGL 8BIT 20SSOP |
2,099 |
|
Datasheet |
74ACT | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Inverted | 1 | 8 | 100 MHz | 11.5ns @ 5V, 50pF | Positive Edge | 24mA, 24mA | 4.5V ~ 5.5V | 4 µA | 4.5 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SSOP |
|
SN74ACT564DBRG4IC FF D-TYPE SNGL 8BIT 20SSOP |
4,091 |
|
Datasheet |
74ACT | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Inverted | 1 | 8 | 90 MHz | 10.5ns @ 5V, 50pF | Positive Edge | 24mA, 24mA | 4.5V ~ 5.5V | 4 µA | 4.5 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SSOP |
|
SN74F112NG4IC FF JK TYPE DUAL 1BIT 16DIP |
1,160 |
|
Datasheet |
74F | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 130 MHz | 6.5ns @ 5V, 50pF | Negative Edge | 1mA, 20mA | 4.5V ~ 5.5V | 19 mA | - | 0°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
|
DM74ALS109AMXIC FF JK TYPE DUAL 1BIT 16SOIC |
4,525 |
|
Datasheet |
74ALS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Set(Preset) and Reset | JK 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 | 16-SOIC |
|
MC14013BCPGIC FF D-TYPE DUAL 1BIT 14DIP |
2,147 |
|
Datasheet |
4000B | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 14 MHz | 100ns @ 15V, 50pF | Positive Edge | 8.8mA, 8.8mA | 3V ~ 18V | 4 µA | 5 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 14-PDIP |
|
|
SN74HC174PWRG4IC FF D-TYPE SNGL 6BIT 16TSSOP |
4,158 |
|
Datasheet |
74HC | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Master Reset | D-Type | Non-Inverted | 1 | 6 | 50 MHz | 27ns @ 6V, 50pF | Positive Edge | 5.2mA, 5.2mA | 2V ~ 6V | 8 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.