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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54FCT374CTDBIC FF D-TYPE SNGL 8BIT 20CDIP |
4,391 | - |
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Datasheet | - | 20-CDIP (0.300", 7.62mm) | Tube | Obsolete | Standard | D-Type | Tri-State | 1 | 8 | - | 6.2ns @ 50pF | Positive Edge | 15mA, 48mA | 4.5V ~ 5.5V | 1 mA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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54FCT574ATDBIC FF D-TYPE SNGL 8BIT 20CDIP |
4,239 | - |
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Datasheet | - | 20-CDIP (0.300", 7.62mm) | Tube | Obsolete | Standard | D-Type | Tri-State | 1 | 8 | - | 7.2ns @ 50pF | Positive Edge | 15mA, 48mA | 4.5V ~ 5.5V | 1 mA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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54FCT574ATLBIC FF D-TYPE SNGL 8BIT 20LCC |
3,020 | - |
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Datasheet | - | 20-LCC | Tube | Obsolete | Standard | D-Type | Tri-State | 1 | 8 | - | 7.2ns @ 50pF | Positive Edge | 15mA, 48mA | 4.5V ~ 5.5V | 1 mA | 10 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-LCC (8.89x8.89) |
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54FCT574TDBIC FF D-TYPE SNGL 8BIT 20CDIP |
1,386 | - |
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Datasheet | - | 20-CDIP (0.300", 7.62mm) | Tube | Obsolete | Standard | D-Type | Tri-State | 1 | 8 | - | 11ns @ 5V, 50pF | Positive Edge | 15mA, 48mA | 4.5V ~ 5.5V | 1 mA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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74HCT574PW/AUJIC FF D-TYPE SNGL 8BIT 20TSSOP |
4,871 | - |
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Datasheet | 74HCT | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 69 MHz | 33ns @ 4.5V, 50pF | Positive Edge | 6mA, 6mA | 4.5V ~ 5.5V | 8 µA | 3.5 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-TSSOP |
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TC74LCX273FT-ELKIC FF D-TYPE SNGL 8BIT 20TSSOP |
3,196 | - |
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Datasheet | 74LCX | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Reset | D-Type | 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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SY100S331JYIC FF D-TYPE TRPL 1BIT 28PLCC |
4,368 | - |
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Datasheet | 100S | 28-LCC (J-Lead) | Tube | Obsolete | Master Reset | D-Type | Complementary | 3 | 1 | 800 MHz | - | Positive Edge | - | -4.2V ~ -5.5V | -35 mA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-PLCC |
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74AHC377D-Q100JIC FF D-TYPE SNGL 8BIT 20SO |
3,253 | - |
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Datasheet | 74AHC | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Standard | D-Type | Non-Inverted | 1 | 8 | 120 MHz | 10.5ns @ 5V, 50pF | Positive Edge | 8mA, 8mA | 2V ~ 5.5V | 4 µA | 3 pF | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 20-SO |
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NLV74LCX374DTR2GIC FF D-TYPE SNGL 8BIT 20TSSOP |
2,159 | - |
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Datasheet | - | 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 | 2V ~ 3.6V | 10 µA | 7 pF | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | 20-TSSOP |
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HMC841LC4BTR-R5IC FF D-TYPE SNGL 1BIT 24SMT |
4,038 | - |
|
Datasheet | - | 24-TFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Standard | D-Type | Complementary | 1 | 1 | 43 GHz | - | Positive, Negative | - | -3.13V ~ -3.47V | - | - | -40°C ~ 70°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
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NLV74HC374ADWGIC FF D-TYPE SNGL 8BIT 20SOIC |
4,716 | - |
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Datasheet | 74HC | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 35 MHz | 21ns @ 6V, 50pF | Positive Edge | 7.8mA, 7.8mA | 2V ~ 6V | 4 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-SOIC |
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NLV74HC74ADGIC FF D-TYPE DUAL 1BIT 14SOIC |
2,463 | - |
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Datasheet | 74HC | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 35 MHz | 17ns @ 6V, 50pF | Positive Edge | 5.2mA, 5.2mA | 2V ~ 6V | 2 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 14-SOIC |
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74ALVT162821DGGSIC FF D-TYPE DUAL 10BIT 56TSSOP |
1,168 | - |
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Datasheet | 74ALVT | 56-TFSOP (0.240", 6.10mm Width) | Tube | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 2 | 10 | 150 MHz | 5ns @ 3.3V, 50pF | Positive Edge | 8mA, 12mA; 12mA, 12mA | 2.3V ~ 2.7V, 3V ~ 3.6V | - | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-TSSOP |
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74ALVT16821DGGSIC FF D-TYPE DUAL 10BIT 56TSSOP |
1,453 | - |
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Datasheet | 74ALVT | 56-TFSOP (0.240", 6.10mm Width) | Tube | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 2 | 10 | 150 MHz | 3.2ns @ 3.3V, 50pF | Positive Edge | 8mA, 24mA; 32mA, 64mA | 2.3V ~ 2.7V, 3V ~ 3.6V | 70 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-TSSOP |
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74ALVT16823DGGSIC FF D-TYPE DUAL 9BIT 56TSSOP |
2,763 | - |
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Datasheet | 74ALVT | 56-TFSOP (0.240", 6.10mm Width) | Tube | Obsolete | Master Reset | D-Type | Tri-State, Non-Inverted | 2 | 9 | 250 MHz | 3.1ns @ 3.3V, 50pF | Positive Edge | 8mA, 24mA; 32mA, 64mA | 2.3V ~ 2.7V, 3V ~ 3.6V | 100 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-TSSOP |
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NLV74HCT574ADWGIC FF D-TYPE SNGL 8BIT 20SOIC |
4,453 | - |
|
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 |
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NLV74HCT74ADGIC FF D-TYPE DUAL 1BIT 14SOIC |
4,980 | - |
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Datasheet | 74HCT | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 30 MHz | 24ns @ 5V, 50pF | Positive Edge | 4mA, 4mA | 4.5V ~ 5.5V | 2 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 14-SOIC |
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SN74LS76ADIC FF JK TYPE DUAL 1BIT 16SOP |
2,539 | - |
|
Datasheet | 74LS | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 45 MHz | 20ns @ 5V, 15pF | Negative Edge | 400µA, 8mA | 4.75V ~ 5.25V | 4 mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
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SN74LS76ADRIC FF JK TYPE DUAL 1BIT 16SOP |
4,757 | - |
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Datasheet | 74LS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 45 MHz | 20ns @ 5V, 15pF | Negative Edge | 400µA, 8mA | 4.75V ~ 5.25V | 4 mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
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SN74LS76ANIC FF JK TYPE DUAL 1BIT 16DIP |
3,167 | - |
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Datasheet | 74LS | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 45 MHz | 20ns @ 5V, 15pF | Negative Edge | 400µA, 8mA | 4.75V ~ 5.25V | 4 mA | - | 0°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
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.
How do I request a quote for Flip Flops components?
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.
