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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JM38510/32503BRAOCTAL D-TYPE EDGE TRIGGERED FLIP |
4,997 | - |
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Datasheet | 54LS | 20-CDIP (0.300", 7.62mm) | Tube | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 50 MHz | 28ns @ 5V, 45pF | Positive Edge | 1mA, 12mA | 4.5V ~ 5.5V | 40 mA | - | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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7801102RAOCTAL D-TYPE EDGE TRIGGERED FLIP |
1,091 | - |
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Datasheet | 54LS | 20-CDIP (0.300", 7.62mm) | Tube | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 50 MHz | 28ns @ 5V, 45pF | Positive Edge | 1mA, 12mA | 4.5V ~ 5.5V | 40 mA | - | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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JM38510/05151BCACMOS DUAL D-TYPE FLIP FLOP 14-CD |
1,467 | - |
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Datasheet | 4000B | 14-CDIP (0.300", 7.62mm) | Tube | Active | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 24 MHz | 90ns @ 15V, 50pF | Positive Edge | 6.8mA, 6.8mA | 3V ~ 18V | 20 µA | 5 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 14-CDIP |
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SN74HC273PWR-PIC FF D-TYPE SNGL 8BIT 20TSSOP |
3,063 | - |
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Datasheet | 74HC | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Master Reset | D-Type | Non-Inverted | 1 | 8 | 60 MHz | 27ns @ 6V, 50pF | Positive Edge | 5.2mA, 5.2mA | 2V ~ 6V | 8 µA | 3 pF | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
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JM38510/30102BCADUAL D-TYPE POSITIVE-EDGE-TRIGGE |
1,916 | - |
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Datasheet | 54LS | 14-CDIP (0.300", 7.62mm) | Tube | Active | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 33 MHz | 40ns @ 5V, 15pF | Positive Edge | 400µA, 4mA | 4.5V ~ 5.5V | 8 mA | - | -55°C ~ 125°C (TA) | - | - | Through Hole | 14-CDIP |
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CD74HC74E-NGIC FF D-TYPE DUAL 1BIT 14DIP |
3,389 | - |
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Datasheet | 74HC | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 35 MHz | 34ns @ 6V, 50pF | Positive Edge | 5.2mA, 5.2mA | 2V ~ 6V | 4 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 14-PDIP |
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SNJ54AHC74JDUAL POSITIVE-EDGE-TRIGGERED D-T |
2,198 | - |
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Datasheet | 54AHC | 14-CDIP (0.300", 7.62mm) | Tube | Active | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 115 MHz | 9.3ns @ 5V, 50pF | Positive Edge | 8mA, 8mA | 2V ~ 5.5V | 2 µA | 2 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 14-CDIP |
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CD54HCT273FHIGH SPEED CMOS LOGIC OCTAL D-TY |
3,824 | - |
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Datasheet | 54HCT | 20-CDIP (0.300", 7.62mm) | Tube | Active | Master Reset | D-Type | Non-Inverted | 1 | 8 | 50 MHz | 30ns @ 4.5V, 50pF | Positive Edge | 4mA, 4mA | 4.5V ~ 5.5V | 8 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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JM38510/30103BFADUAL J-K NEGATIVE-EDGE-TRIGGERED |
3,525 | - |
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Datasheet | 54LS | 16-CFlatPack | Tube | Active | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 45 MHz | 20ns @ 5V, 15pF | Negative Edge | 400µA, 4mA | 4.5V ~ 5.5V | 6 mA | - | -55°C ~ 125°C (TA) | - | - | Surface Mount | 16-CFP |
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SNJ54BCT374WOCTAL EDGE-TRIGGERED D-TYPE FLIP |
1,153 | - |
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Datasheet | 54BCT | 20-CFlatPack | Tube | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 70 MHz | 9.1ns @ 5V, 50pF | Positive Edge | 2mA, 48mA | 4.5V ~ 5.5V | 60 mA | 6 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-CFP |
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CD54AC109F3ADUAL POSITIVE-EDGE TRIGGERED J-K |
2,190 | - |
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Datasheet | 54AC | 16-CDIP (0.300", 7.62mm) | Tube | Active | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 100 MHz | 10.3ns @ 5V, 50pF | Positive Edge | 24mA, 24mA | 1.5V ~ 5.5V | 4 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
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CD54HC574FHIGH SPEED CMOS LOGIC OCTAL POSI |
2,494 | - |
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Datasheet | 54HC | 20-CDIP (0.300", 7.62mm) | Tube | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 60 MHz | 28ns @ 6V, 50pF | Positive Edge | 7.8mA, 7.8mA | 2V ~ 6V | 8 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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SNJ54HC273WOCTAL D-TYPE FLIP-FLOPS WITH CLE |
4,899 | - |
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Datasheet | 54HC | 20-CFlatPack | Tube | Active | Master Reset | D-Type | Non-Inverted | 1 | 8 | 60 MHz | 27ns @ 6V, 50pF | Positive Edge | 5.2mA, 5.2mA | 2V ~ 6V | 8 µA | 3 pF | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-CFP |
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SN74AHC74PWR-PIC FF D-TYPE DUAL 1BIT 14TSSOP |
4,012 | - |
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Datasheet | 74AHC | 14-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 115 MHz | 9.3ns @ 5V, 50pF | Positive Edge | 8mA, 8mA | 2V ~ 5.5V | 2 µA | 2 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 14-TSSOP |
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SN54S175JQUADRUPLE D-TYPE FLIP-FLOPS WITH |
4,363 | - |
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Datasheet | 54S | 16-CDIP (0.300", 7.62mm) | Tube | Active | Master Reset | D-Type | Complementary | 1 | 4 | 110 MHz | 17ns @ 5V, 15pF | Positive Edge | 1mA, 20mA | 4.5V ~ 5.5V | 96 mA | - | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
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CD54HCT174FHIGH SPEED CMOS LOGIC HEX D-TYPE |
4,782 | - |
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Datasheet | 54HCT | 16-CDIP (0.300", 7.62mm) | Tube | Active | Master Reset | D-Type | Non-Inverted | 1 | 6 | 25 MHz | 40ns @ 4.5V, 50pF | Positive Edge | 4mA, 4mA | 4.5V ~ 5.5V | 8 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
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JM38510/37204B2AOCTAL D-TYPE EDGE TRIGGERED FLIP |
1,822 | - |
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Datasheet | 54ALS | 20-CLCC | Tube | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 30 MHz | 17ns @ 5V, 50pF | Positive Edge | 1mA, 12mA | 4.5V ~ 5.5V | 31 mA | - | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-LCCC (8.89x8.89) |
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CD54HC74FHIGH SPEED CMOS LOGIC DUAL POSIT |
1,763 | - |
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Datasheet | 54HC | 14-CDIP (0.300", 7.62mm) | Tube | Active | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 35 MHz | 34ns @ 6V, 50pF | Positive Edge | 5.2mA, 5.2mA | 2V ~ 6V | 4 µA | 10 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 14-CDIP |
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SN54LS374JOCTAL D-TYPE EDGE TRIGGERED FLIP |
2,351 | - |
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Datasheet | 54LS | 20-CDIP (0.300", 7.62mm) | Tube | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 50 MHz | 28ns @ 5V, 45pF | Positive Edge | 1mA, 12mA | 4.5V ~ 5.5V | 40 mA | - | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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SN54ALS174JHEX D-TYPE FLIP-FLOPS WITH CLEAR |
1,467 | - |
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Datasheet | 54ALS | 16-CDIP (0.300", 7.62mm) | Tube | Active | Master Reset | D-Type | Non-Inverted | 1 | 6 | 40 MHz | 24ns @ 5V, 50pF | Positive Edge | 400µA, 4mA | 4.5V ~ 5.5V | 19 mA | - | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
Flip Flops FAQ
Common questions about selecting, comparing and sourcing Flip Flops components through Winsun (HK) Electronics.
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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. 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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