Flip Flop ICs

A flip flop IC (integrated circuit) is a semiconductor device 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.RS Components offer an extensive range of high-quality electronic components from leading brands including Nexperia, Texas Instruments, ON Semiconductor and Toshiba.

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 decide 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.

Types of Flip Flop ICs

There are four main types of devices with the following logic functions;

  • SR Flip-Flop - (Set-Reset)
  • D-type Flip-Flop - (Data)
  • T Flip-Flop - (Toggle)
  • JK Flip-Flop

All these devices are available in industry-standard packages, pin counts, pinouts and mounting types.

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.The devices are used in a wide range of electronic applications and digital circuits. Some of the most common are

  • Frequency Dividers
  • Counters
  • Shift Registers
  • Storage Registers

...
Read more Read less

Filters

Viewing 81 - 100 of 446 products
Results per page
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. 124-2263
Mfr. Part No.74HC574D,652
BrandNexperia
SGD0.561
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. 162-9376
Mfr. Part No.MC100EP51DTG
SGD6.57
Each (In a Tube of 100)
units
ECL D Type Differential, Single Ended ECL Differential Negative Edge, Positive Edge - Surface Mount TSSOP 8 Yes 1 500ps 3.1 x 3.1 x 0.95mm
RS Stock No. 662-7973
Mfr. Part No.SN74AUP1G74DCUR
SGD0.716
Each (In a Pack of 5)
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. 806-2621
Mfr. Part No.MC100EP31DG
SGD12.55
Each
units
ECL D Type Single Ended ECL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 8 - 1 500ps 5 x 4 x 1.5mm
RS Stock No. 178-4798
Mfr. Part No.74VHC74M
SGD0.728
Each (In a Tube of 55)
units
VHC D Type CMOS Bipolar Schottky TTL - Positive Edge Non-Inverting Surface Mount SOIC 14 Yes 2 18ns 8.75 x 4 x 1.5mm
RS Stock No. 163-0538
Mfr. Part No.MC14175BDG
SGD0.586
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. 806-1527
Mfr. Part No.MC74HC273ADTG
SGD0.684
Each (In a Pack of 50)
units
74HC D Type CMOS LSTTL Single Ended Negative Edge Non-Inverting Surface Mount TSSOP 20 Reset 8 220 ns @ 50 pF 6.6 x 4.5 x 1.05mm
RS Stock No. 662-9017
Mfr. Part No.SN74LVC374APWR
SGD0.544
Each (In a Pack of 10)
units
LVC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 8.1 ns @ 2.7 V 6.5 x 4.4 x 1.15mm
RS Stock No. 806-2220
Mfr. Part No.MC74AC4040DG
SGD2.40
Each (In a Pack of 5)
units
AC Counter Single Ended Single Ended Single Ended Negative Edge - Surface Mount SOIC 16 Reset 1 15 ns@ 50 pF 10 x 4 x 1.5mm
RS Stock No. 170-8029
Mfr. Part No.74LVC574APW,118
BrandNexperia
SGD0.188
Each (On a Reel of 2500)
units
74LVC D Type Single Ended 3 State Single Ended Positive Edge - Surface Mount TSSOP 20 - 8 15.1 ns @ 50 pF 6.6 x 4.5 x 0.95mm
RS Stock No. 662-7632
Mfr. Part No.SN74ACT74PWR
SGD0.694
Each (In a Pack of 10)
units
ACT D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 11 ns @ 4.5 V → 5.5 V 5 x 4.4 x 1.15mm
RS Stock No. 186-9271
Mfr. Part No.MC74HC273ADWG
SGD0.753
Each (In a Pack of 25)
units
HC D Type - CMOS - - Non-Inverting Surface Mount SOIC 20 - 1 220 ns @ 50 pF 12.95 x 7.6 x 2.4mm
RS Stock No. 165-9892
Mfr. Part No.74HCT112D,652
BrandNexperia
SGD0.799
Each (In a Tube of 50)
units
HCT JK Type TTL LSTTL Differential Negative Edge Inverting, Non-Inverting Surface Mount SOIC 16 Yes 2 60 ns @ 4.5 V 10 x 4 x 1.45mm
RS Stock No. 709-2475
Mfr. Part No.SN74F74N
SGD1.072
Each (In a Pack of 5)
units
F D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 8 ns @ 5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 186-9315
Mfr. Part No.MC74AC377DWG
SGD1.11
Each (In a Pack of 10)
units
AC D Type TTL - - - - Surface Mount SOIC 20 Master Reset 1 14 ns @ 50 pF 12.95 x 7.6 x 2.4mm
RS Stock No. 171-3428
Mfr. Part No.74VHC574FT
BrandToshiba
SGD0.45
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. 165-8633
Mfr. Part No.74LVC2G74DP,125
BrandNexperia
SGD0.212
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. 796-8186
Mfr. Part No.SN74AC574PW
SGD1.448
Each (In a Pack of 5)
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. 145-0144
Mfr. Part No.CD74AC74E
SGD0.684
Each (In a Tube of 25)
units
AC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 125 ns @ 1.5 V 19.3 x 6.35 x 4.57mm
RS Stock No. 809-5630
Mfr. Part No.SN74LS107AN
SGD2.94
Each (In a Pack of 25)
units
LS JK Type - - Differential Negative Edge Inverting, Non-Inverting Through Hole PDIP 14 - 2 20 ns@ 15 pF 19.69 x 6.6 x 4.57mm