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. 709-1968
Mfr. Part No.CD4013BE
$0.684
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.CD4013BE
$0.684
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
$0.654
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. 807-2356
Mfr. Part No.CD40175BE
$0.70
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. 442-987
Mfr. Part No.SN74HC74N
$4.30
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
$1.08
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. 619-5889
Mfr. Part No.SN74HC574N
$3.21
Each
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. 307-597
Mfr. Part No.SN74LS74AN
$1.36
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
$0.684
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. 178-5481
Mfr. Part No.SN54LS74AJ
$25.551
Each (In a Tube of 10)
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. 796-8170
Mfr. Part No.SN54LS74AJ
$21.22
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. 633-981
Mfr. Part No.CD74HCT74E
$4.30
Each
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. 923-2348
Mfr. Part No.SN74LS74AN
$0.861
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
$0.752
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. 144-9952
Mfr. Part No.CD74HC74E
$0.84
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. 662-6825
Mfr. Part No.CD4013BM96
$0.512
Each (In a Pack of 10)
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 300 ns @ 5 V 8.65 x 3.91 x 1.58mm
RS Stock No. 709-2564
Mfr. Part No.CD74HCT175E
$0.908
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. 162-7353
Mfr. Part No.SN74AUP1G74DCUR
$0.389
Each (On a Reel of 3000)
units
AUP D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount VSSOP 8 Yes 1 27 ns @ 1.2 V 2.3 x 2 x 0.85mm
RS Stock No. 145-0730
Mfr. Part No.CD74HCT175E
$0.804
Each (In a Tube of 25)
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. 809-6163
Mfr. Part No.CD40175BMT
$1.15
Each (In a Pack of 10)
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