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. 601-3967
Mfr. Part No.TC4013BF(F)
BrandToshiba
$0.578
Each (In a Pack of 5)
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOP 14 Yes 2 300 ns @ 5 V 10.3 x 5.3 x 1.5mm
RS Stock No. 541-9392
Mfr. Part No.TC74HC574AF(F)
BrandToshiba
$1.132
Each (In a Pack of 5)
units
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOP 20 - 8 190 ns @ 2 V 12.8 x 5.3 x 1.5mm
RS Stock No. 539-9850
Mfr. Part No.TC74HC273AP(F)
BrandToshiba
$0.91
Each (In a Pack of 5)
units
HC D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 Master Reset 8 145 ns @ 2 V 25.1 x 6.4 x 3.5mm
RS Stock No. 540-7361
Mfr. Part No.TC7W74FU(F)
BrandToshiba
$0.512
Each (In a Pack of 5)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SSOP 8 Yes 1 150 ns @ 2 V 2.9 x 2.8 x 1.1mm
RS Stock No. 406-3314
Mfr. Part No.TC74LCX74FT
BrandToshiba
$0.38
Each
units
LCX D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 8 ns @ 2.7 V 5.4 x 4.4 x 1mm
RS Stock No. 540-0067
Mfr. Part No.TC74HC574AP(F)
BrandToshiba
$0.972
Each (In a Pack of 5)
units
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 - 8 190 ns @ 2 V 24.6 x 6.4 x 3.5mm
RS Stock No. 539-9399
Mfr. Part No.TC74HC74AP(F)
BrandToshiba
$0.594
Each (In a Pack of 5)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 150 ns @ 2 V 19.25 x 6.4 x 3.5mm
RS Stock No. 171-3340
Mfr. Part No.74VHC374FT
BrandToshiba
$0.239
Each (On a Reel of 2500)
units
74VHC D Type CMOS, TTL - Differential Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 20.5 ns @ 50 pF 6.5 x 4.4 x 1mm
RS Stock No. 541-9500
Mfr. Part No.TC74HC74AF(F)
BrandToshiba
$0.494
Each (In a Pack of 5)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOP 14 Yes 2 150 ns @ 2 V 10.3 x 5.3 x 1.5mm
RS Stock No. 171-3428
Mfr. Part No.74VHC574FT
BrandToshiba
$0.382
Each (In a Pack of 25)
units
74VHC D Type CMOS, TTL - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 21 ns @ 50 pF 6.5 x 4.4 x 1mm
RS Stock No. 465-2346
Mfr. Part No.TC74VHC273FT
BrandToshiba
$1.062
Each (In a Pack of 5)
units
VHC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Master Reset 8 17.1 ns @ 3.3 V 6.5 x 4.4 x 1mm
RS Stock No. 542-0229
Mfr. Part No.TC74ACT574F(F)
BrandToshiba
$1.574
Each (In a Pack of 5)
units
ACT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOP 20 - 8 10.1 ns @ 5 V 12.8 x 5.3 x 1.5mm
RS Stock No. 171-3142
Mfr. Part No.TC7WH74FK
BrandToshiba
$0.266
Each (In a Pack of 50)
units
- D Type CMOS, TTL CMOS Differential Positive Edge Non-Inverting Surface Mount SOT-765 8 Preset 1 20 ns @ 50 pF 2 x 2.3 x 0.7mm
RS Stock No. 465-2419
Mfr. Part No.TC74VHC574FT
BrandToshiba
$2.44
Each (In a Pack of 5)
units
VHC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 16.7 ns @ 3.3 V 6.5 x 4.4 x 1mm
RS Stock No. 171-3306
Mfr. Part No.74LCX574FT
BrandToshiba
$0.349
Each (On a Reel of 2500)
units
74LCX D Type CMOS CMOS Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 30 ns @ 50 pF 6.5 x 4.4 x 1mm
RS Stock No. 756-3117
Mfr. Part No.TC74VHC574F(K,F)
BrandToshiba
$0.756
Each (In a Pack of 5)
units
74VHC D Type Single Ended 3 State Single Ended Positive Edge Inverting Surface Mount SOP 20 - 8 19ns 13.3 x 5.3 x 1.5mm
RS Stock No. 171-3350
Mfr. Part No.74VHC574FT
BrandToshiba
$0.168
Each (On a Reel of 2500)
units
74VHC D Type CMOS, TTL - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 21 ns @ 50 pF 6.5 x 4.4 x 1mm
RS Stock No. 171-3146
Mfr. Part No.74HC74D
BrandToshiba
$0.734
Each (In a Pack of 20)
units
74HC D Type - CMOS Differential Positive Edge Inverting Surface Mount SOIC 14 Preset 2 190 ns @ 50 pF 8.95 x 3.9 x 1.38mm
RS Stock No. 171-3298
Mfr. Part No.74LCX273FT
BrandToshiba
$0.352
Each (On a Reel of 2500)
units
74LCX D Type CMOS CMOS Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 33 ns @ 50 pF 6.5 x 4.4 x 1mm