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

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Nombre de résultats par page
Description Prix 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
N° de stock RS 662-7872
Référence fabricantSN74AHCT574PWR
0,327 €
Each (In a Pack of 10)
AHCT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 10.6 ns @ 5 V 6.5 x 4.4 x 1.15mm
N° de stock RS 908-0901
Référence fabricantMC10EP29DTG
16,57 €
ECL D Type ECL ECL Differential Negative Edge, Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 20 Yes 2 575ps 6.6 x 4.5 x 1.05mm
N° de stock RS 809-5857
Référence fabricantSN74LS109AN
1,348 €
Each (In a Pack of 5)
LS JK Type - - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Yes 2 40 ns@ 15 pF 19.69 x 6.6 x 4.57mm
N° de stock RS 145-0144
Référence fabricantCD74AC74E
0,182 €
Each (In a Tube of 25)
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
N° de stock RS 166-1286
Référence fabricant74LVC574AD,112
0,401 €
Each (In a Tube of 38)
LVC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 3.6 ns @ 2.7 V 13 x 7.6 x 2.45mm