Flip Flops
Use the filters and product table below to compare Flip Flops components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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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SN74HCT574PWG4IC FF D-TYPE SNGL 8BIT 20TSSOP |
2,705 | - |
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Datasheet | 74HCT | 20-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 40 MHz | 47ns @ 5.5V, 150pF | Positive Edge | 6mA, 6mA | 4.5V ~ 5.5V | 8 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
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SN74HCT273DWE4IC FF D-TYPE SNGL 8BIT 20SOIC |
1,243 | - |
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Datasheet | 74HCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Master Reset | D-Type | Non-Inverted | 1 | 8 | 37 MHz | 29ns @ 5.5V, 50pF | Positive Edge | 4mA, 4mA | 4.5V ~ 5.5V | 8 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC |
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SN74HCT273DWG4IC FF D-TYPE SNGL 8BIT 20SOIC |
1,097 | - |
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Datasheet | 74HCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Master Reset | D-Type | Non-Inverted | 1 | 8 | 37 MHz | 29ns @ 5.5V, 50pF | Positive Edge | 4mA, 4mA | 4.5V ~ 5.5V | 8 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC |
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SN74HCT374DWG4IC FF D-TYPE SNGL 8BIT 20SOIC |
4,759 | - |
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Datasheet | 74HCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 40 MHz | 32ns @ 5.5V, 50pF | Positive Edge | 6mA, 6mA | 4.5V ~ 5.5V | 8 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC |
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SN74HCT574DWG4IC FF D-TYPE SNGL 8BIT 20SOIC |
3,502 | - |
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Datasheet | 74HCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 40 MHz | 47ns @ 5.5V, 150pF | Positive Edge | 6mA, 6mA | 4.5V ~ 5.5V | 8 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC |
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SN74ALS374ANG4IC FF D-TYPE SNGL 8BIT 20DIP |
2,639 | - |
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Datasheet | 74ALS | 20-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 35 MHz | 16ns @ 5V, 50pF | Positive Edge | 2.6mA, 24mA | 4.5V ~ 5.5V | 19 mA | - | 0°C ~ 70°C (TA) | - | - | Through Hole | 20-PDIP |
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SN74LV574APWIC FF D-TYPE SNGL 8BIT 20TSSOP |
2,465 | - |
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Datasheet | 74LV | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 175 MHz | 10.6ns @ 5V, 50pF | Positive Edge | 16mA, 16mA | 2V ~ 5.5V | 20 µA | 1.8 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
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CD74AC74MIC FF D-TYPE DUAL 1BIT 14SOIC |
1,135 | - |
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Datasheet | 74AC | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 110 MHz | 10ns @ 5V, 50pF | Positive Edge | 24mA, 24mA | 1.5V ~ 5.5V | 4 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 14-SOIC |
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CY74FCT574TQCTG4IC FF D-TYPE SNGL 8BIT 20QSOP |
2,687 | - |
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Datasheet | 74FCT | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | - | 10ns @ 5V, 50pF | Positive Edge | 32mA, 64mA | 4.75V ~ 5.25V | 200 µA | 5 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SSOP |
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SN74LS109ADRE4IC FF JK TYPE DUAL 1BIT 16SOIC |
1,910 | - |
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Datasheet | 74LS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 33 MHz | 25ns @ 5V, 15pF | Positive Edge | 400µA, 8mA | 4.75V ~ 5.25V | 8 mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
Flip Flops FAQ
Common questions about filtering, comparing and sourcing Flip Flops components.
How can I narrow the Flip Flops selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Flip Flops part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
