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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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 806-2220
Référence fabricantMC74AC4040DG
1,366 €
Each (In a Pack of 5)
Unité
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
N° de stock RS 145-2969
Référence fabricantMC74AC4040DG
1,066 €
Each (In a Tube of 48)
Unité
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
N° de stock RS 923-2348
Référence fabricantSN74LS74AN
0,433 €
Each (In a Tube of 25)
Unité
LS D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 40 ns @ 5 V 19.3 x 6.35 x 4.57mm
N° de stock RS 307-597
Référence fabricantSN74LS74AN
0,53 €
Each
Unité
LS D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 40 ns @ 5 V 19.3 x 6.35 x 4.57mm
N° de stock RS 102-5580
Référence fabricantSN74HC574N
0,385 €
Each (In a Tube of 20)
Unité
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 - 8 265 ns @ 2 V 24.33 x 6.35 x 4.57mm
N° de stock RS 619-5889
Référence fabricantSN74HC574N
0,43 €
Each
Unité
HC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 - 8 265 ns @ 2 V 24.33 x 6.35 x 4.57mm
N° de stock RS 806-3248
Référence fabricantMC14174BDR2G
0,121 €
Each (In a Pack of 25)
Unité
CMOS D Type - TTL - Positive Edge - Surface Mount SOIC 16 Reset 6 400ns 10 x 4 x 1.5mm
N° de stock RS 527-928
Référence fabricantCD4013BM
0,319 €
Each (In a Tube of 50)
Unité
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 300 ns @ 5 V 8.65 x 3.91 x 1.58mm
N° de stock RS 163-0537
Référence fabricantMC14174BDR2G
0,114 €
Each (On a Reel of 2500)
Unité
CMOS D Type - TTL - Positive Edge - Surface Mount SOIC 16 Reset 6 400ns 10 x 4 x 1.5mm
N° de stock RS 662-6825
Référence fabricantCD4013BM96
0,327 €
Each (In a Pack of 10)
Unité
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 300 ns @ 5 V 8.65 x 3.91 x 1.58mm
N° de stock RS 527-110
Référence fabricantCD4027BE
0,362 €
Each (In a Tube of 25)
Unité
4000 JK Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Yes 2 300 ns @ 5 V 19.3 x 6.35 x 4.57mm
N° de stock RS 923-6703
Référence fabricantCD4013BE
0,362 €
Each (In a Tube of 25)
Unité
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 300 ns @ 5 V 19.3 x 6.35 x 4.57mm
N° de stock RS 709-1968
Référence fabricantCD4013BE
0,363 €
Each (In a Pack of 20)
Unité
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 300 ns @ 5 V 19.3 x 6.35 x 4.57mm
N° de stock RS 662-8231
Référence fabricantSN74HC74PWR
0,233 €
Each (In a Pack of 10)
Unité
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 175 ns @ 2 V 5 x 4.4 x 1.15mm
N° de stock RS 162-7396
Référence fabricantSN74HC74PWR
0,073 €
Each (On a Reel of 2000)
Unité
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 175 ns @ 2 V 5 x 4.4 x 1.15mm
N° de stock RS 165-9885
Référence fabricant74HC74PW,112
MarqueNexperia
0,262 €
Each (In a Tube of 96)
Unité
74HC D Type CMOS Push-Pull Single Ended Positive Edge Inverting Surface Mount TSSOP 14 Yes 2 300ns 5.1 x 4.5 x 0.95mm
N° de stock RS 145-0763
Référence fabricantCD4027BPW
0,346 €
Each (In a Tube of 90)
Unité
CMOS D Type CMOS CMOS Differential Negative Edge, Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 16 Reset 2 300 ns @ 50 pF 5.1 x 4.5 x 1.05mm
N° de stock RS 526-347
Référence fabricantSN74HC74DR
0,241 €
Each (In a Pack of 25)
Unité
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 175 ns @ 2 V 8.65 x 3.91 x 1.58mm
N° de stock RS 308-354
Référence fabricantSN74LS273N
0,72 €
Each
Unité
LS D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 Master Reset 8 27 ns @ 5 V 24.33 x 6.35 x 4.57mm
N° de stock RS 633-975
Référence fabricantCD74HCT73E
0,72 €
Each
Unité
HCT JK Type Single Ended - Differential Negative Edge Inverting, Non-Inverting Through Hole PDIP 14 Reset 2 38 ns @ 4.5 V 19.3 x 6.35 x 4.57mm