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
Nouveau
N° de stock RS 219-4263
Référence fabricant74HC273D,652
MarqueNexperia
0,401 €
Each (In a Tube of 38)
Unité
74HC D Type CMOS D Type Flip-Flop Single Ended - - - SO20 20 - 8 - -
N° de stock RS 805-6395
Référence fabricantMC74VHC74DTG
0,088 €
Each (In a Pack of 50)
Unité
74VHC D Type CMOS Buffer Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 18 ns@ 50 pF 5.1 x 4.5 x 1.05mm
N° de stock RS 184-0584
Référence fabricantCD74AC273M
1,18 €
Each
Unité
AC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 Master Reset 8 169 ns @ 1.5 V 12.8 x 7.52 x 2.35mm
N° de stock RS 186-9184
Référence fabricantMC74HCT74ADG
0,323 €
Each (In a Pack of 25)
Unité
HCT D Type CMOS TTL - - - Surface Mount SOIC 14 - 2 36 ns @ 50 pF 8.75 x 4 x 1.5mm
N° de stock RS 145-6755
Référence fabricantSN74ACT74PWR
0,119 €
Each (On a Reel of 2000)
Unité
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
N° de stock RS 166-3379
Référence fabricantNC7SP74K8X
0,165 €
Each (On a Reel of 3000)
Unité
TinyLogic ULP D Type Power Down High Impedance - Differential Positive Edge Inverting, Non-Inverting Surface Mount US 8 Reset 1 46ns 2 x 2.3 x 0.7mm
N° de stock RS 186-8864
Référence fabricantMC74AC273DWG
0,478 €
Each (In a Tube of 38)
Unité
AC D Type TTL - - - - Surface Mount SOIC 20 Master Reset 1 14 ns @ 50 pF 12.95 x 7.6 x 2.4mm
N° de stock RS 169-8583
Référence fabricant74LCX74MTCX
0,141 €
Each (On a Reel of 2500)
Unité
LCX D Type - 3 State - Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 8ns 5 x 4.4 x 0.9mm
N° de stock RS 802-4174
Référence fabricantNLV17SZ74USG
0,433 €
Each (On a Tape of 25)
Unité
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
N° de stock RS 186-9416
Référence fabricantMC100EL31DG
5,55 €
Each (In a Pack of 2)
Unité
ECL D Type ECL - - - - Surface Mount SOIC 8 - 1 - 5 x 4 x 1.5mm
N° de stock RS 787-6744
Référence fabricantMC100EP52DTG
6,70 €
Each
Unité
ECL D Type Differential, Single Ended ECL Differential Negative Edge, Positive Edge - Surface Mount TSSOP 8 Yes 1 410ps 3.1 x 3.1 x 0.95mm
N° de stock RS 171-3463
Référence fabricant74VHC74FT
MarqueToshiba
0,241 €
Each (In a Pack of 50)
Unité
74VHC D Type CMOS, TTL CMOS Differential Positive Edge Inverting Surface Mount TSSOP 14 Preset 2 20 ns @ 50 pF 5 x 4.4 x 1mm
N° de stock RS 526-357
Référence fabricantSN74HC574PWR
0,346 €
Each (In a Pack of 25)
Unité
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 265 ns @ 2 V 6.5 x 4.4 x 1.15mm
N° de stock RS 662-8493
Référence fabricantSN74LV273APWR
0,122 €
Each (In a Pack of 5)
Unité
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
N° de stock RS 809-5845
Référence fabricantSN74HCT74PW
0,275 €
Each (In a Pack of 30)
Unité
HCT D Type TTL LSTTL Single Ended Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 44 ns@ 50 pF 5.1 x 4.5 x 1.05mm
N° de stock RS 171-3004
Référence fabricant74HC574D
MarqueToshiba
0,264 €
Each (On a Reel of 2000)
Unité
74HC D Type - - Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 240 ns @ 150 pF 13.1 x 7.5 x 2.25mm
N° de stock RS 171-3307
Référence fabricant74LCX74FT
MarqueToshiba
0,076 €
Each (On a Reel of 2500)
Unité
74LCX D Type CMOS CMOS Differential Positive Edge Non-Inverting Surface Mount TSSOP 14 - 2 24.5 ns @ 50 pF 5 x 4.4 x 1mm
N° de stock RS 145-0015
Référence fabricantSN74F74N
0,512 €
Each (In a Tube of 25)
Unité
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
N° de stock RS 808-4053
Référence fabricantMC100EP51DG
7,77 €
Each (In a Pack of 2)
Unité
EP D Type ECL ECL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 8 Reset 1 500ps 5 x 4 x 1.5mm
N° de stock RS 483-6443
Référence fabricant74HC173D,652
MarqueNexperia
0,144 €
Each (In a Pack of 10)
Unité
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 16 Master Reset 4 175 ns @ 2 V 10 x 4 x 1.45mm