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. 791-8734
Mfr. Part No.74HC374D,652
BrandNexperia
PHP25.111
Each (In a Pack of 19)
units
HC D Type TTL 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 250 ns @ 2 V 13 x 7.6 x 2.45mm
RS Stock No. 162-7396
Mfr. Part No.SN74HC74PWR
PHP4.43
Each (On a Reel of 2000)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 175 ns @ 2 V 5 x 4.4 x 1.15mm
RS Stock No. 660-7991
Mfr. Part No.TPIC6B273N
PHP138.916
Each (In a Pack of 5)
units
- D Type Single Ended Open Drain Single Ended Positive Edge Inverting Through Hole PDIP 20 Master Reset 8 150 ns @ 5 V 24.33 x 6.35 x 4.57mm
RS Stock No. 806-2630
Mfr. Part No.MC100EP31DTG
PHP368.09
Each
units
ECL D Type Single Ended ECL Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 8 - 1 500ps 3.1 x 3.1 x 0.95mm
RS Stock No. 527-110
Mfr. Part No.CD4027BE
PHP20.401
Each (In a Tube of 25)
units
4000 JK Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Yes 2 300 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 662-9537
Mfr. Part No.CD4013BM
PHP17.298
Each (In a Pack of 5)
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. 662-7639
Mfr. Part No.SN74ACT74DR
PHP21.197
Each (In a Pack of 10)
units
ACT D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 11 ns @ 4.5 V → 5.5 V 8.65 x 3.91 x 1.58mm
RS Stock No. 663-0433
Mfr. Part No.CD74HC74EE4
PHP18.364
Each (In a Pack of 5)
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
PHP18.885
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. 527-928
Mfr. Part No.CD4013BM
PHP20.423
Each (In a Tube of 50)
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. 333-3123
Mfr. Part No.SN74HC273N
PHP24.128
Each (In a Tube of 20)
units
HC D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 Master Reset 8 160 ns @ 2 V 24.33 x 6.35 x 4.57mm
RS Stock No. 662-9095
Mfr. Part No.SN74LVC74ADR
PHP14.72
Each (In a Pack of 10)
units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 6 ns @ 2.7 V 8.65 x 3.91 x 1.58mm
RS Stock No. 443-182
Mfr. Part No.SN74HC273N
PHP31.36
Each
units
HC D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 Master Reset 8 160 ns @ 2 V 24.33 x 6.35 x 4.57mm
RS Stock No. 162-5327
Mfr. Part No.TPIC6B273N
PHP118.335
Each (In a Tube of 20)
units
- D Type Single Ended Open Drain Single Ended Positive Edge Inverting Through Hole PDIP 20 Master Reset 8 150 ns @ 5 V 24.33 x 6.35 x 4.57mm
RS Stock No. 308-354
Mfr. Part No.SN74LS273N
PHP44.25
Each
units
LS D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 Master Reset 8 27 ns @ 5 V 24.33 x 6.35 x 4.57mm
RS Stock No. 144-9952
Mfr. Part No.CD74HC74EE4
PHP19.468
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. 368-6297
Mfr. Part No.SN74LS273N
PHP37.456
Each (In a Tube of 20)
units
LS D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 Master Reset 8 27 ns @ 5 V 24.33 x 6.35 x 4.57mm
RS Stock No. 169-5657
Mfr. Part No.SN74ACT74DR
PHP16.799
Each (On a Reel of 2500)
units
ACT D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 11 ns @ 4.5 V → 5.5 V 8.65 x 3.91 x 1.58mm
RS Stock No. 761-4502
Mfr. Part No.MM74HC74AMX
PHP25.035
Each (In a Pack of 25)
units
74HC D Type CMOS LSTTL - Positive Edge Non-Inverting Surface Mount SOIC 14 Yes 2 190ns 8.75 x 4 x 1.5mm
RS Stock No. 662-7500
Mfr. Part No.SN74ABT273DWR
PHP41.68
Each (In a Pack of 5)
units
ABT D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 Master Reset 8 6.8 ns @ 5 V 12.8 x 7.52 x 2.35mm
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