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. 145-0510
Mfr. Part No.SN74LS112AD
PHP35.995
Each (In a Tube of 40)
units
LS JK Type - - Differential Negative Edge Inverting, Non-Inverting Surface Mount SOIC 16 Yes 2 20 ns @ 15 pF 10 x 4 x 1.5mm
RS Stock No. 806-3122
Mfr. Part No.MC14013BDTR2G
PHP19.806
Each (On a Tape of 50)
units
CMOS D Type - High/Low - Positive Edge - Surface Mount TSSOP 14 Yes 2 350ns 5.1 x 4.5 x 1.05mm
RS Stock No. 145-7412
Mfr. Part No.SN74AC574PW
PHP39.514
Each (In a Tube of 70)
units
AC D Type CMOS CMOS Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 11 ns @ 5 V 6.6 x 4.5 x 1.05mm
RS Stock No. 802-4114
Mfr. Part No.NL17SZ74USG
PHP15.223
Each (In a Pack of 50)
units
LCX D Type - - Differential Positive Edge Inverting, Non-Inverting Surface Mount US 8 - 1 14.5 ns@ 15 pF 2.1 x 2.4 x 0.8mm
RS Stock No. 165-8633
Mfr. Part No.74LVC2G74DP,125
BrandNexperia
PHP9.695
Each (On a Reel of 3000)
units
74LVC D Type TTL CMOS Single Ended Positive Edge Inverting Surface Mount TSSOP 8 - 1 7.1 ns @ 50 pF 3.1 x 3.1 x 0.95mm
RS Stock No. 806-3012
Mfr. Part No.MM74HCT374WM
PHP38.408
Each (In a Tube of 36)
units
74HC D Type CMOS LSTTL Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 28 ns @ 45 pF 13 x 7.5 x 2.34mm
RS Stock No. 178-6972
Mfr. Part No.74HC175D,652
BrandNexperia
PHP24.079
Each (In a Tube of 50)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 16 Master Reset 4 175 ns @ 2 V 10 x 4 x 1.45mm
RS Stock No. 145-5802
Mfr. Part No.SN74LV175APW
PHP43.375
Each (In a Tube of 90)
units
LV D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 16 Master Reset 4 23.3 ns @ 2.5 V 5 x 4.4 x 1.15mm
RS Stock No. 663-1284
Mfr. Part No.SN74AHCT16374DL
PHP122.452
Each (In a Pack of 5)
units
AHCT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SSOP 48 - 16 10.4 ns @ 5 V 15.88 x 7.49 x 2.59mm
RS Stock No. 806-2214
Mfr. Part No.MC74AC32DG
PHP16.876
Each (In a Pack of 55)
units
AC OR TTL TTL - - Non-Inverting Surface Mount SOIC 14 - 4 10 ns@ 50 pF 8.75 x 4 x 1.5mm
RS Stock No. 739-0114
Mfr. Part No.NC7SZ175P6X
PHP14.20
Each (In a Pack of 10)
units
TinyLogic UHS D Type - - - Positive Edge - Surface Mount SC-70 6 Reset 1 6.2ns 2 x 1.25 x 0.9mm
RS Stock No. 145-0004
Mfr. Part No.SN74HC175NE4
PHP21.198
Each (In a Tube of 25)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Master Reset 4 150 ns @ 2 V 19.3 x 6.35 x 4.57mm
RS Stock No. 103-8168
Mfr. Part No.74HC74D,652
BrandNexperia
PHP13.80
Each (In a Tube of 57)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 265 ns @ 2 V 8.75 x 4 x 1.45mm
RS Stock No. 662-8493
Mfr. Part No.SN74LV273APWR
PHP23.668
Each (In a Pack of 5)
units
LV D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Master Reset 8 22.1 ns @ 2.5 V 6.5 x 4.4 x 1.15mm
RS Stock No. 163-0538
Mfr. Part No.MC14175BDG
PHP21.658
Each (In a Tube of 48)
units
CMOS D Type - TTL - Positive Edge - Surface Mount SOIC 16 Reset 4 400ns 10 x 4 x 1.5mm
RS Stock No. 816-8848
Mfr. Part No.74LVC2G74DP,125
BrandNexperia
PHP16.925
Each (In a Pack of 30)
units
74LVC D Type TTL CMOS Single Ended Positive Edge Inverting Surface Mount TSSOP 8 - 1 7.1 ns@ 50 pF 3.1 x 3.1 x 0.95mm
RS Stock No. 121-9253
Mfr. Part No.SN74LS73ANE4
PHP130.218
Each (In a Tube of 25)
units
LS JK Type Single Ended - Differential Negative Edge Inverting, Non-Inverting Through Hole PDIP 14 Reset 2 20 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 541-9500
Mfr. Part No.TC74HC74AF(F)
BrandToshiba
PHP15.27
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. 145-7784
Mfr. Part No.SN74LVC1G79DBVT
PHP23.667
Each (On a Reel of 250)
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. 709-2334
Mfr. Part No.CD74ACT273EE4
PHP42.708
Each (In a Pack of 5)
units
ACT D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 Master Reset 8 13.5 ns @ 5 V 24.33 x 6.35 x 4.57mm
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