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. 527-120
Mfr. Part No.CD40174BE
$0.772
Each (In a Tube of 25)
units
4000 D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 16 Master Reset 6 300 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 662-6829
Mfr. Part No.CD4013BPWR
$0.595
Each (In a Pack of 10)
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 300 ns @ 5 V 5 x 4.4 x 1.15mm
RS Stock No. 162-6917
Mfr. Part No.CD4013BPWR
$0.214
Each (On a Reel of 2000)
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 300 ns @ 5 V 5 x 4.4 x 1.15mm
RS Stock No. 809-5857
Mfr. Part No.SN74LS109AN
$2.552
Each (In a Pack of 5)
units
LS JK Type - - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Yes 2 40 ns@ 15 pF 19.69 x 6.6 x 4.57mm
RS Stock No. 355-8300
Mfr. Part No.HEF4013BT,652
BrandNXP
$0.67
Each
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 220 ns@ 5 V 8.75 x 4 x 1.45mm
RS Stock No. 806-1527
Mfr. Part No.MC74HC273ADTG
$0.662
Each (In a Pack of 50)
units
74HC D Type CMOS LSTTL Single Ended Negative Edge Non-Inverting Surface Mount TSSOP 20 Reset 8 220 ns @ 50 pF 6.6 x 4.5 x 1.05mm
RS Stock No. 441-6572
Mfr. Part No.SN74LVC74APW
$0.656
Each (In a Pack of 5)
units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 6 ns @ 2.7 V 5 x 4.4 x 1.15mm
RS Stock No. 442-987
Mfr. Part No.SN74HC74N
$4.77
Each
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 175 ns @ 2 V 19.3 x 6.35 x 4.57mm
RS Stock No. 526-397
Mfr. Part No.SN74LVC74APWR
$0.541
Each (In a Pack of 20)
units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 6 ns @ 2.7 V 5 x 4.4 x 1.15mm
RS Stock No. 333-3280
Mfr. Part No.SN74HC74N
$0.548
Each (In a Tube of 25)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 175 ns @ 2 V 19.3 x 6.35 x 4.57mm
RS Stock No. 518-8701
Mfr. Part No.MC14013BDG
$0.85
Each
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 350 ns @ 5 V 8.75 x 4 x 1.5mm
RS Stock No. 662-8796
Mfr. Part No.SN74LVC1G79DBVT
$1.43
Each (In a Pack of 5)
units
LVC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount SOT-23 5 - 1 5 ns @ 3.3 V 2.9 x 1.6 x 1.15mm
RS Stock No. 166-3378
Mfr. Part No.NC7SV74K8X
$0.28
Each (On a Reel of 3000)
units
TinyLogic ULP D Type Power Down High Impedance - Differential Positive Edge Inverting, Non-Inverting Surface Mount US 8 Reset 1 5.3ns 2.1 x 2.4 x 0.8mm
RS Stock No. 178-4791
Mfr. Part No.MC14013BDG
$0.65
Each (In a Tube of 55)
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 350 ns @ 5 V 8.75 x 4 x 1.5mm
RS Stock No. 663-2329
Mfr. Part No.SN74HCT574DW
$1.042
Each (In a Pack of 5)
units
HCT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 53 ns @ 4.5 V 12.8 x 7.52 x 2.35mm
RS Stock No. 170-3528
Mfr. Part No.MC14013BDR2G
$0.198
Each (On a Reel of 2500)
units
4000 D Type CMOS TTL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 450 ns @ 50 pF 8.75 x 4 x 1.45mm
RS Stock No. 178-9059
Mfr. Part No.SN74HCT574DW
$0.862
Each (In a Tube of 25)
units
HCT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 53 ns @ 4.5 V 12.8 x 7.52 x 2.35mm
RS Stock No. 816-8794
Mfr. Part No.74LVC1G80GW,125
BrandNexperia
$0.401
Each (In a Pack of 75)
units
74LVC D Type Single Ended TTL Single Ended Positive Edge Inverting Surface Mount TSSOP 5 - 1 8 ns@ 50 pF 2.25 x 1.35 x 1mm
RS Stock No. 806-6279
Mfr. Part No.NC7SV74K8X
$0.677
Each (In a Pack of 20)
units
TinyLogic ULP D Type Power Down High Impedance - Differential Positive Edge Inverting, Non-Inverting Surface Mount US 8 Reset 1 5.3ns 2.1 x 2.4 x 0.8mm
RS Stock No. 368-4730
Mfr. Part No.SN74LS112AN
$1.10
Each (In a Tube of 25)
units
LS JK Type Single Ended - Differential Negative Edge Inverting, Non-Inverting Through Hole PDIP 16 Yes 2 20 ns @ 5 V 19.3 x 6.35 x 4.57mm
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