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. 541-9566
Mfr. Part No.TC4013BP(F)
BrandToshiba
$1.55
Each (In a Pack of 5)
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 300 ns @ 5 V 19.25 x 6.4 x 3.5mm
RS Stock No. 709-1968
Mfr. Part No.CD4013BEE4
$0.838
Each (In a Pack of 20)
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 300 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 923-6703
Mfr. Part No.CD4013BEE4
$0.391
Each (In a Tube of 25)
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 300 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 333-3280
Mfr. Part No.SN74HC74N
$0.533
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. 307-682
Mfr. Part No.SN74LS174N
$1.54
Each
units
LS D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 16 Master Reset 6 30 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 442-987
Mfr. Part No.SN74HC74N
$0.87
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. 144-9946
Mfr. Part No.CD74HC175E
$0.561
Each (In a Tube of 25)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Master Reset 4 175 ns @ 2 V 19.3 x 6.35 x 4.57mm
RS Stock No. 145-0091
Mfr. Part No.SN74LS174N
$0.703
Each (In a Tube of 25)
units
LS D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 16 Master Reset 6 30 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 807-2356
Mfr. Part No.CD40175BE
$0.658
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. 796-8170
Mfr. Part No.SN54LS74AJ
$11.38
Each
units
LS D Type TTL TTL Differential Positive Edge Inverting, Non-Inverting Through Hole CDIP 14 - 2 13.5 ns @ 15 pF 19.94 x 7.62 x 3.56mm
RS Stock No. 663-2612
Mfr. Part No.SN74LS74AD
$0.948
Each (In a Pack of 5)
units
LS D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 40 ns @ 5 V 8.65 x 3.91 x 1.58mm
RS Stock No. 923-2348
Mfr. Part No.SN74LS74AN
$0.909
Each (In a Tube of 25)
units
LS D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 40 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 144-9905
Mfr. Part No.CD74HCT74E
$0.408
Each (In a Tube of 25)
units
HCT D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 35 ns @ 4.5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 307-597
Mfr. Part No.SN74LS74AN
$1.16
Each
units
LS D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 40 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 102-5580
Mfr. Part No.SN74HC574N
$0.618
Each (In a Tube of 20)
units
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 - 8 265 ns @ 2 V 24.33 x 6.35 x 4.57mm
RS Stock No. 124-2263
Mfr. Part No.74HC574D,652
BrandNexperia
$0.624
Each (In a Tube of 38)
units
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 150 ns @ 2 V 13 x 7.6 x 2.45mm
RS Stock No. 146-0379
Mfr. Part No.74HCT273PW,112
BrandNexperia
$0.199
Each (In a Tube of 75)
units
74HCT D Type TTL Push-Pull Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Yes 8 45ns 6.6 x 4.5 x 0.95mm
RS Stock No. 527-120
Mfr. Part No.CD40174BE
$0.764
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. 709-2564
Mfr. Part No.CD74HCT175EE4
$0.785
Each (In a Pack of 10)
units
HCT D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Master Reset 4 33 ns @ 4.5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 162-7354
Mfr. Part No.SN74AUP1G80DCKR
$0.175
Each (On a Reel of 3000)
units
AUP D Type Single Ended - Single Ended Positive Edge Inverting Surface Mount SC-70 5 - 1 20.7 ns @ 1.2 V 2 x 1.25 x 0.9mm
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