Flip Flop ICs

A flip flop IC (integrated chip) is an electronic chip that's used in a flip flop circuit - a type of circuit that has two stable states. Flip flop circuits are mainly used in computers to store and transfer data.

How do flip flop circuits work?

Flip flop circuits are non linear circuits, which means that the output from one of its gates (devices which allow an electronic system to make a decision based on the number of its inputs) is fed 'back' to be processed with the input signal.

Flip flop circuits work on an input signal mixed with this previous output signal so that their own outputs are dependent upon their previous state. Flip flop circuits differ from latches in that they have a control signal (clock) input.

What are flip flop ICs used for?

A flip flops ICs can store information. By connecting several flip flop ICs together, you can store data that can represent the state of a sequencer, the value of a counter or an ASCII character in a computer's memory.


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Description Price Logic Family Logic Function Input Type Output Type Output Signal Type Triggering Type Polarity Mounting Type Package Type Pin Count Set/Reset Number of Elements per Chip Maximum Propagation Delay Time @ Maximum CL Dimensions
RS Stock No. 171-3046
Mfr. Part No.TC7WH74FK
BrandToshiba
kr 0,891
Each (On a Reel of 3000)
Units
- D Type CMOS, TTL CMOS Differential Positive Edge Non-Inverting Surface Mount SOT-765 8 Preset 1 20 ns @ 50 pF 2 x 2.3 x 0.7mm
RS Stock No. 162-6931
Mfr. Part No.CD74AC273M96
kr 3,51
Each (On a Reel of 2000)
Units
AC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 Master Reset 8 169 ns @ 1.5 V 12.8 x 7.52 x 2.35mm
RS Stock No. 662-8493
Mfr. Part No.SN74LV273APWR
kr 1,496
Each (In a Pack of 5)
Units
LV D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Master Reset 8 22.1 ns @ 2.5 V 6.5 x 4.4 x 1.15mm
RS Stock No. 166-2764
Mfr. Part No.MM74HC273WMX
kr 2,472
Each (On a Reel of 1000)
Units
74HC D Type CMOS LSTTL - Positive Edge Non-Inverting Surface Mount SOIC 20 Reset 8 170ns 13.005 x 7.595 x 2.642mm
RS Stock No. 145-0763
Mfr. Part No.CD4027BPW
kr 3,826
Each (In a Tube of 90)
Units
CMOS D Type CMOS CMOS Differential Negative Edge, Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 16 Reset 2 300 ns @ 50 pF 5.1 x 4.5 x 1.05mm
RS Stock No. 662-8086
Mfr. Part No.SN74HC109DR
kr 1,145
Each (In a Pack of 10)
Units
HC JK Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 16 Yes 2 175 ns @ 2 V 9.9 x 3.91 x 1.58mm
RS Stock No. 510-550
Mfr. Part No.74LVC1G74DC,125
BrandNexperia
kr 3,121
Each (In a Pack of 10)
Units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount VSSOP 8 Yes 1 3.5 ns @ 3.3 V 2.1 x 2.4 x 0.85mm
RS Stock No. 162-7450
Mfr. Part No.SN74LVC112APWR
kr 2,434
Each (On a Reel of 2000)
Units
LVC JK Type Single Ended - Differential Negative Edge Inverting, Non-Inverting Surface Mount TSSOP 16 Yes 2 7.1 ns @ 2.7 V 5 x 4.4 x 1.15mm
RS Stock No. 663-0405
Mfr. Part No.CD74HC564M
kr 7,856
Each (In a Pack of 5)
Units
HC D Type Single Ended 3 State Single Ended Positive Edge Inverting Surface Mount SOIC 20 - 8 165 ns @ 2 V 12.8 x 7.52 x 2.35mm
RS Stock No. 145-5843
Mfr. Part No.SN74AS74AD
kr 5,844
Each (In a Tube of 50)
Units
74AS D Type - 3 State Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Reset 2 18 ns @ 50 pF 8.75 x 4 x 1.5mm
RS Stock No. 170-4857
Mfr. Part No.74HC574PW,118
BrandNexperia
kr 1,182
Each (On a Reel of 2500)
Units
74HC D Type CMOS 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Yes 1 225 ns @ 50 pF 6.6 x 4.5 x 0.95mm
RS Stock No. 809-6254
Mfr. Part No.CD74HC112PW
kr 6,032
Each (In a Pack of 10)
Units
74HC JK Type CMOS LSTTL Differential Negative Edge Inverting, Non-Inverting Surface Mount TSSOP 16 Reset 2 270 ns @ 50 pF 5.1 x 4.5 x 1.05mm
RS Stock No. 443-211
Mfr. Part No.SN74HC374N
kr 11,56
Each
Units
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 - 8 230 ns @ 2 V 24.33 x 6.35 x 4.57mm
RS Stock No. 162-9988
Mfr. Part No.MC100EP35DTG
kr 55,157
Each (In a Tube of 100)
Units
ECL JK Type ECL ECL Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 8 Yes 1 575ps 3.1 x 3.1 x 0.95mm
RS Stock No. 170-5409
Mfr. Part No.74HC574PW,118
BrandNexperia
kr 2,901
Each (In a Pack of 50)
Units
74HC D Type CMOS 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Yes 1 225 ns @ 50 pF 6.6 x 4.5 x 0.95mm
RS Stock No. 170-4861
Mfr. Part No.74LVC1G175GW,125
BrandNexperia
kr 0,554
Each (On a Reel of 3000)
Units
74LVC D Type Single Ended Single Ended Single Ended Positive Edge Non-Inverting Surface Mount SC-88 6 Master Reset 1 17 ns @ 50 pF 2.2 x 1.35 x 1mm
RS Stock No. 163-0581
Mfr. Part No.MC74ACT273DWR2G
kr 2,304
Each (On a Reel of 1000)
Units
ACT D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 Master Reset 8 12 ns @ 50 pF 12.95 x 7.6 x 2.4mm
RS Stock No. 145-6815
Mfr. Part No.CD40175BMT
kr 3,365
Each (On a Reel of 250)
Units
CMOS D Type CMOS - Differential Negative Edge, Positive Edge Inverting, Non-Inverting Surface Mount SOIC 16 - 4 400 ns @ 50 pF 10 x 4 x 1.5mm
RS Stock No. 663-2007
Mfr. Part No.SN74HC175PW
kr 1,402
Each (In a Pack of 5)
Units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 16 Master Reset 4 150 ns @ 2 V 5 x 4.4 x 1.15mm
RS Stock No. 162-4290
Mfr. Part No.SN74HC574PWR
kr 1,397
Each (On a Reel of 2000)
Units
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 265 ns @ 2 V 6.5 x 4.4 x 1.15mm
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