Flip Flops
Browse available Flip Flops part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DM74ALS574AWMXIC FF D-TYPE SNGL 8BIT 20SOIC |
4,175 | - |
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Datasheet | 74ALS | 20-SOIC (0.295", 7.50mm 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-SOIC |
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TC74VHC574FTELMIC FF D-TYPE SNGL 8BIT 20TSSOP |
4,683 | - |
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Datasheet | TC74VHC | 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 | 40 µA | 4 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
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TC74LCX574FTELMIC FF D-TYPE SNGL 8BIT 20TSSOP |
1,892 | - |
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Datasheet | 74LCX | 20-TSSOP (0.173", 4.40mm 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 | 1.65V ~ 3.6V | 10 µA | 7 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
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74LVC374ATTRIC FF D-TYPE SNGL 8BIT 20TSSOP |
2,412 | - |
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Datasheet | 74LVC | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | - | 8.2ns @ 3.3V, 50pF | Positive Edge | 24mA, 24mA | 1.65V ~ 3.6V | 10 µA | 4 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-TSSOP |
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74LV574PW,118IC FF D-TYPE SNGL 8BIT 20TSSOP |
1,385 | - |
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Datasheet | 74LV | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 70 MHz | 17ns @ 5V, 50pF | Positive Edge | 16mA, 16mA | 1V ~ 5.5V | 20 µA | 3.5 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-TSSOP |
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74LVC273DB,118IC FF D-TYPE SNGL 8BIT 20SSOP |
2,688 | - |
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Datasheet | 74LVC | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Master Reset | D-Type | Non-Inverted | 1 | 8 | 230 MHz | 8.2ns @ 3.3V, 50pF | Positive Edge | 24mA, 24mA | 1.65V ~ 3.6V | 10 µA | 5 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-SSOP |
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SN74LVC2G74DCUTE4IC FF D-TYPE SNGL 1BIT 8VSSOP |
4,286 | - |
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Datasheet | 74LVC | 8-VFSOP (0.091", 2.30mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Set(Preset) and Reset | D-Type | Complementary | 1 | 1 | 140 MHz | 5.1ns @ 5V, 50pF | Positive Edge | 32mA, 32mA | 1.65V ~ 5.5V | 10 µA | 5 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-VSSOP |
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SN74LVC2G74DCUTG4IC FF D-TYPE SNGL 1BIT 8VSSOP |
4,367 | - |
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Datasheet | 74LVC | 8-VFSOP (0.091", 2.30mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Set(Preset) and Reset | D-Type | Complementary | 1 | 1 | 140 MHz | 5.1ns @ 5V, 50pF | Positive Edge | 32mA, 32mA | 1.65V ~ 5.5V | 10 µA | 5 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-VSSOP |
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74FCT374CTSOGIC FF D-TYPE SNGL 8BIT 20SOIC |
3,977 | - |
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Datasheet | 74FCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | - | 5.2ns @ 5V, 50pF | Positive Edge | 15mA, 48mA | 4.5V ~ 5.5V | 1 mA | 6 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC |
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74F379SCIC FF D-TYPE SNGL 4BIT 16SOP |
1,786 | - |
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Datasheet | 74F | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Standard | D-Type | Complementary | 1 | 4 | 140 MHz | 6.5ns @ 5V, 50pF | Positive Edge | 1mA, 20mA | 4.5V ~ 5.5V | 40 mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
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74LVX374MTRIC FF D-TYPE SNGL 8BIT 20SO |
3,999 | - |
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Datasheet | 74LVX | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 95 MHz | 14.1ns @ 3.3V, 50pF | Positive Edge | 4mA, 4mA | 2V ~ 3.6V | 4 µA | 4 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-SO |
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74ABT273AD,118IC FF D-TYPE SNGL 8BIT 20SO |
1,638 | - |
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Datasheet | 74ABT | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Master Reset | D-Type | Non-Inverted | 1 | 8 | 350 MHz | 4.6ns @ 5V, 50pF | Positive Edge | 32mA, 64mA | 4.5V ~ 5.5V | 250 µA | 3.5 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SO |
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SN74ALS273DWRG4IC FF D-TYPE SNGL 8BIT 20SOIC |
3,193 | - |
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Datasheet | 74ALS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Master Reset | D-Type | Non-Inverted | 1 | 8 | 35 MHz | 15ns @ 5V, 50pF | Positive Edge | 2.6mA, 24mA | 4.5V ~ 5.5V | 20 mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SOIC |
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CD74ACT574EG4IC FF D-TYPE SNGL 8BIT 20DIP |
2,051 | - |
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Datasheet | 74ACT | 20-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 110 MHz | 11.2ns @ 5V, 50pF | Positive Edge | 24mA, 24mA | 4.5V ~ 5.5V | 8 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-PDIP |
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CD74HC107MTE4IC FF JK TYPE DUAL 1BIT 14SOIC |
3,676 | - |
|
Datasheet | 74HC | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Reset | JK Type | Complementary | 2 | 1 | 60 MHz | 29ns @ 6V, 50pF | Negative Edge | 5.2mA, 5.2mA | 2V ~ 6V | 4 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 14-SOIC |
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74HC374DB,118IC FF D-TYPE SNGL 8BIT 20SSOP |
3,227 | - |
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Datasheet | 74HC | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 83 MHz | 28ns @ 6V, 50pF | Positive Edge | 7.8mA, 7.8mA | 2V ~ 6V | 4 µA | 3.5 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-SSOP |
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74LV574DB,118IC FF D-TYPE SNGL 8BIT 20SSOP |
4,110 | - |
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Datasheet | 74LV | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 70 MHz | 17ns @ 5V, 50pF | Positive Edge | 16mA, 16mA | 1V ~ 5.5V | 20 µA | 3.5 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-SSOP |
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SN74LV273AZQNRIC FF D-TYPE SNGL 8BIT 20BGA |
1,867 | - |
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Datasheet | 74LV | 20-VFBGA | Tape & Reel (TR) | Obsolete | Master Reset | D-Type | Non-Inverted | 1 | 8 | 160 MHz | 10.5ns @ 5V, 50pF | Positive Edge | 12mA, 12mA | 2V ~ 5.5V | 20 µA | 2 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-BGA MICROSTAR JUNIOR (4x3) |
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CD74AC174MIC FF D-TYPE SNGL 6BIT 16SOIC |
4,007 | - |
|
Datasheet | 74AC | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Master Reset | D-Type | Non-Inverted | 1 | 6 | 95 MHz | 13.5ns @ 5V, 50pF | Positive Edge | 24mA, 24mA | 1.5V ~ 5.5V | 8 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 16-SOIC |
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74ABT273CSJIC FF D-TYPE SNGL 8BIT 20SOP |
1,436 | - |
|
Datasheet | 74ABT | 20-SOIC (0.209", 5.30mm 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-SOP |
Flip Flops FAQ
Common questions about selecting, comparing and sourcing Flip Flops components through Winsun (HK) Electronics.
What should I check when selecting Flip Flops components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Flip Flops parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
