Flip Flops
Explore Flip Flops parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CD54ACT574F3ANON-INVERTING OCTAL D-TYPE FLIP- |
4,149 |
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Datasheet | 54ACT | 20-CDIP (0.300", 7.62mm) | Tube | Active | 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-CDIP |
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SN54LS273JOCTAL D-TYPE FLIP-FLOP WITH CLEA |
3,706 |
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Datasheet | 54LS | 20-CDIP (0.300", 7.62mm) | Tube | Active | Master Reset | D-Type | Non-Inverted | 1 | 8 | 40 MHz | 27ns @ 5V, 15pF | Positive Edge | 400µA, 4mA | 4.5V ~ 5.5V | 27 mA | - | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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CD54HCT273F3AHIGH SPEED CMOS LOGIC OCTAL D-TY |
1,083 |
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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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M38510/32501BRAOCTAL D-TYPE FLIP-FLOP WITH CLEA |
1,296 |
|
Datasheet | 54LS | 20-CDIP (0.300", 7.62mm) | Tube | Active | Master Reset | D-Type | Non-Inverted | 1 | 8 | 40 MHz | 27ns @ 5V, 15pF | Positive Edge | 400µA, 4mA | 4.5V ~ 5.5V | 27 mA | - | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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SNJ54ABT821JT10-BIT BUS INTERFACE FLIP-FLOPS |
2,232 |
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Datasheet | 54ABT | 24-CDIP (0.300", 7.62mm) | Tube | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 10 | 125 MHz | 6.2ns @ 5V, 50pF | Positive Edge | 24mA, 48mA | 4.5V ~ 5.5V | 38 mA | 3.5 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 24-CDIP |
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SN74ALS374ANSIC FF D-TYPE SNGL 8BIT 20SO |
2,274 |
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Datasheet | 74ALS | 20-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 35 MHz | 16ns @ 5V, 50pF | Positive Edge | 2.6mA, 24mA | 4.5V ~ 5.5V | 31 mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SO |
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SN74ALS273DBIC FF D-TYPE SNGL 8BIT 20SSOP |
3,675 |
|
Datasheet | 74ALS | 20-SSOP (0.209", 5.30mm Width) | Bulk | Obsolete | Master Reset | D-Type | Non-Inverted | 1 | 8 | 35 MHz | 15ns @ 5V, 50pF | Positive Edge | 2.6mA, 24mA | 4.5V ~ 5.5V | 29 mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SSOP |
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SNJ54LS73AWDUAL J-K FLIP-FLOPS WITH CLEAR A |
2,552 |
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Datasheet | 54LS | 14-CFlatPack | Tube | Active | Master Reset | JK Type | Complementary | 2 | 1 | 45 MHz | 20ns @ 5V, 15pF | Negative Edge | 4mA | 4.5V ~ 5.5V | 6 mA | - | -55°C ~ 125°C (TA) | - | - | Surface Mount | 14-CFP |
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CD54HC74F3AHIGH SPEED CMOS LOGIC DUAL POSIT |
4,735 |
|
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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CD40175BF3AIC FF D-TYPE SNGL 4BIT 16CDIP |
3,020 |
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Datasheet | 4000B | 16-CDIP (0.300", 7.62mm) | Tube | Active | Master Reset | D-Type | Complementary | 1 | 4 | 14 MHz | 120ns @ 15V, 50pF | Positive Edge | 6.8mA, 6.8mA | 3V ~ 18V | 20 µA | 5 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
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SN74LV74ANSIC FF D-TYPE DUAL 1BIT 14SO |
3,896 |
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Datasheet | 74LV | 14-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Set(Preset) and Reset | D-Type | Complementary | 2 | 1 | 140 MHz | 9.3ns @ 5V, 50pF | Positive Edge | 12mA, 12mA | 2V ~ 5.5V | 20 µA | 2 pF | -40°C ~ 125°C (TA) | - | - | Surface Mount | 14-SO |
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CD54AC74F3ADUAL POSITIVE-EDGE-TRIGGERED D-T |
1,419 |
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Datasheet | 54AC | 14-CDIP (0.300", 7.62mm) | Tube | Active | 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) | - | - | Through Hole | 14-CDIP |
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SN74LS175NSIC FF D-TYPE SNGL 4BIT 16SO |
2,410 |
|
Datasheet | 74LS | 16-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Master Reset | D-Type | Complementary | 1 | 4 | 40 MHz | 25ns @ 5V, 15pF | Positive Edge | 400µA, 8mA | 4.75V ~ 5.25V | 18 mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
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8409901RAOCTAL D-TYPE FLIP-FLOPS WITH CLE |
2,794 |
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Datasheet | 54HC | 20-CDIP (0.300", 7.62mm) | 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) | - | - | Through Hole | 20-CDIP |
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SNJ54ABT374JOCTAL EDGE-TRIGGERED D-TYPE FLIP |
1,741 |
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Datasheet | 54ABT | 20-CDIP (0.300", 7.62mm) | Tube | Active | Standard | D-Type | Tri-State, Non-Inverted | 1 | 8 | 150 MHz | 6.6ns @ 5V, 50pF | Positive Edge | 24mA, 48mA | 4.5V ~ 5.5V | 250 µA | 3.5 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 20-CDIP |
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JM38510/30106B2AHEX D-TYPE FLIP-FLOPS WITH CLEAR |
3,322 |
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Datasheet | 54LS | 20-CLCC | Tube | Active | Master Reset | D-Type | Non-Inverted | 1 | 6 | 40 MHz | 30ns @ 5V, 15pF | Positive Edge | 400µA, 4mA | 4.5V ~ 5.5V | 26 mA | - | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-LCCC (8.89x8.89) |
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JM38510/30107BFAQUADRUPLE D-TYPE FLIP-FLOPS WITH |
2,387 |
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Datasheet | 54LS | 16-CFlatPack | Tube | Active | Master Reset | D-Type | Complementary | 1 | 4 | 40 MHz | 25ns @ 5V, 15pF | Positive Edge | 400µA, 4mA | 4.5V ~ 5.5V | 18 mA | - | -55°C ~ 125°C (TA) | - | - | Surface Mount | 16-CFP |
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CD4027BF3AIC FF JK-TYPE DUAL 1BIT 16CDIP |
4,971 |
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Datasheet | 4000B | 16-CDIP (0.300", 7.62mm) | Tube | Active | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 24 MHz | 90ns @ 15V, 50pF | Positive Edge | 24mA, 24mA | 3V ~ 18V | 20 µA | 5 pF | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
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JM38510/37103B2ADUAL J-K NEGATIVE-EDGE-TRIGGERED |
4,695 |
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Datasheet | 54ALS | 20-CLCC | Tube | Active | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 25 MHz | 24ns @ 5V, 50pF | Negative Edge | 4mA | 4.5V ~ 5.5V | 4.5 mA | - | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-LCCC (8.89x8.89) |
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SN74LS109ANSIC FF JK-TYPE DUAL 1BIT 16SO |
3,560 |
|
Datasheet | 74LS | 16-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Set(Preset) and Reset | JK Type | Complementary | 2 | 1 | 33 MHz | 40ns @ 5V, 15pF | Positive Edge | 400µA, 8mA | 4.75V ~ 5.25V | 8 mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
Frequently Asked Questions
What are Flip Flops components used for?
Flip Flops components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Flip Flops part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Flip Flops parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
