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. 662-8960
Mfr. Part No.SN74LVC2G74DCTR
£0.44
Each (In a Pack of 5)
Units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SSOP 8 Yes 1 6.2 ns @ 3.3 V 2.95 x 2.8 x 1.29mm
RS Stock No. 145-5718
Mfr. Part No.CD74HCT107E
£0.729
Each (In a Tube of 25)
Units
HCT JK Type Single Ended - Differential Negative Edge Inverting, Non-Inverting Through Hole PDIP 14 Reset 2 43 ns @ 4.5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 121-9224
Mfr. Part No.SN74LVC2G74DCTR
£0.201
Each (On a Reel of 3000)
Units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SSOP 8 Yes 1 6.2 ns @ 3.3 V 2.95 x 2.8 x 1.29mm
RS Stock No. 510-043
Mfr. Part No.74LVC1G74DP,125
BrandNexperia
£0.314
Each (In a Pack of 50)
Units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 8 Yes 1 3.5 ns @ 3.3 V 3.1 x 3.1 x 0.95mm
RS Stock No. 634-007
Mfr. Part No.CD74HCT107E
£0.86
Each
Units
HCT JK Type Single Ended - Differential Negative Edge Inverting, Non-Inverting Through Hole PDIP 14 Reset 2 43 ns @ 4.5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 162-6870
Mfr. Part No.74LVC1G175DBVT
£0.326
Each (On a Reel of 250)
Units
LVC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount SOT-23 6 Reset 1 5.7 ns @ 3.3 V 2.9 x 1.6 x 1.15mm
RS Stock No. 124-2272
Mfr. Part No.74LVC1G74DP,125
BrandNexperia
£0.143
Each (On a Reel of 3000)
Units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 8 Yes 1 3.5 ns @ 3.3 V 3.1 x 3.1 x 0.95mm
RS Stock No. 662-6639
Mfr. Part No.74LVC1G175DBVT
£0.822
Each (In a Pack of 5)
Units
LVC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount SOT-23 6 Reset 1 5.7 ns @ 3.3 V 2.9 x 1.6 x 1.15mm
RS Stock No. 662-9593
Mfr. Part No.CD4027BM
£0.402
Each (In a Pack of 5)
Units
4000 JK Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 16 Yes 2 300 ns @ 5 V 9.9 x 3.91 x 1.58mm
RS Stock No. 178-6962
Mfr. Part No.74HCT574D,652
BrandNexperia
£0.357
Each (In a Tube of 38)
Units
HCT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 33 ns @ 4.5 V 13 x 7.6 x 2.45mm
RS Stock No. 802-4174
Mfr. Part No.NLV17SZ74USG
£0.158
Each (On a Tape of 25)
Units
LCX D Type - - Differential Positive Edge Inverting, Non-Inverting Surface Mount US 8 - 1 14.5 ns@ 15 pF 2.1 x 2.4 x 0.8mm
RS Stock No. 177-6922
Mfr. Part No.74HCT574D,652
BrandNexperia
£0.43
Each
Units
HCT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 33 ns @ 4.5 V 13 x 7.6 x 2.45mm
RS Stock No. 144-9935
Mfr. Part No.CD4027BM
£0.335
Each (In a Tube of 40)
Units
4000 JK Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 16 Yes 2 300 ns @ 5 V 9.9 x 3.91 x 1.58mm
RS Stock No. 170-8020
Mfr. Part No.74HCT574D,653
BrandNexperia
£0.096
Each (On a Reel of 2000)
Units
74HCT D Type TTL 3 State Single Ended Positive Edge Non-Inverting Surface Mount SO 20 - 8 50 ns @ 50 pF 13 x 7.6 x 2.45mm
RS Stock No. 807-2356
Mfr. Part No.CD40175BE
£0.349
Each (In a Pack of 25)
Units
4000 D Type CMOS CMOS Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Reset 4 500 ns @ 50 pF 19.69 x 6.6 x 4.57mm
RS Stock No. 162-9175
Mfr. Part No.NLV17SZ74USG
£0.155
Each (On a Reel of 3000)
Units
LCX D Type - - Differential Positive Edge Inverting, Non-Inverting Surface Mount US 8 - 1 14.5 ns @ 15 pF 2.1 x 2.4 x 0.8mm
RS Stock No. 709-2683
Mfr. Part No.CD74HCT273E
£0.697
Each (In a Pack of 10)
Units
HCT D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 Master Reset 8 30 ns @ 4.5 V 24.33 x 6.35 x 4.57mm
RS Stock No. 663-1010
Mfr. Part No.SN74AC74N
£0.143
Each (In a Pack of 10)
Units
AC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 14 ns @ 3.3 V 19.3 x 6.35 x 4.57mm
RS Stock No. 805-6464
Mfr. Part No.MC74VHCT74ADR2G
£0.058
Each (In a Pack of 50)
Units
74VHC D Type TTL CMOS Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 13 ns@ 50 pF 8.75 x 4 x 1.5mm
RS Stock No. 165-9892
Mfr. Part No.74HCT112D,652
BrandNexperia
£0.399
Each (In a Tube of 50)
Units
HCT JK Type TTL LSTTL Differential Negative Edge Inverting, Non-Inverting Surface Mount SOIC 16 Yes 2 60 ns @ 4.5 V 10 x 4 x 1.45mm
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