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 368-7048
Référence fabricantHEF40175BT,652
MarqueNexperia
0,51 €
Each (In a Tube of 50)
Unité
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 16 Master Reset 4 160 ns @ 5 V 10 x 4 x 1.45mm
N° de stock RS 136-4837
Référence fabricant74HCT273D,653
MarqueNexperia
0,257 €
Each (In a Pack of 100)
Unité
74HCT D Type TTL D Type Flip-Flop Single Ended Positive Edge Inverting Surface Mount SO 20 Master Reset 8 225 ns @ 15 pF 13 x 7.6 x 2.45mm
N° de stock RS 162-7039
Référence fabricantSN74AC74PWR
0,143 €
Each (On a Reel of 2000)
Unité
AC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 14 ns @ 3.3 V 5 x 4.4 x 1.15mm
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 103-8389
Référence fabricantHEF4013BT,652
MarqueNexperia
0,289 €
Each (In a Tube of 57)
Unité
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 220 ns @ 5 V 8.75 x 4 x 1.45mm
N° de stock RS 809-9437
Référence fabricantSN74ACT574PW
0,855 €
Each (In a Pack of 10)
Unité
74AC D Type TTL 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 12 ns @ 50 pF 6.6 x 4.5 x 1.05mm
N° de stock RS 483-6673
Référence fabricant74HC73D,652
MarqueNexperia
0,347 €
Each (In a Pack of 10)
Unité
HC JK Type Single Ended - Differential Negative Edge Inverting, Non-Inverting Surface Mount SOIC 14 Reset 2 160 ns@ 2 V 8.75 x 4 x 1.45mm
N° de stock RS 145-0177
Référence fabricantSN74HCT377DW
0,491 €
Each (In a Tube of 25)
Unité
HCT D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 30 ns @ 4.5 V 12.8 x 7.52 x 2.35mm
N° de stock RS 806-6190
Référence fabricantNC7SP74K8X
0,40 €
Each (On a Tape of 20)
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 170-5470
Référence fabricant74LVC1G175GW,125
MarqueNexperia
0,103 €
Each (In a Pack of 100)
Unité
74LVC D Type Single Ended Single Ended Single Ended Positive Edge Non-Inverting Surface Mount SC-88 6 Master Reset 1 17 ns @ 50 pF 2.2 x 1.35 x 1mm
N° de stock RS 170-7971
Référence fabricantHEF4013BT,653
MarqueNexperia
0,07 €
Each (On a Reel of 2500)
Unité
HEF D Type - Buffer - - - Surface Mount SO 14 - 2 - 8.75 x 4 x 1.45mm
N° de stock RS 663-0663
Référence fabricantCD74HCT73M
0,544 €
Each (In a Pack of 10)
Unité
HCT JK Type Single Ended - Differential Negative Edge Inverting, Non-Inverting Surface Mount SOIC 14 Reset 2 38 ns @ 4.5 V 8.65 x 3.91 x 1.58mm
N° de stock RS 146-0537
Référence fabricant74HCT377PW,112
MarqueNexperia
0,297 €
Each (On a Reel of 1875)
Unité
74HCT D Type TTL - Single Ended Positive Edge Inverting Surface Mount TSSOP 20 Master Reset 8 48 ns @ 50 pF 6.6 x 4.5 x 0.95mm
N° de stock RS 189-1839
Référence fabricantHCF4013YM013TR
0,139 €
Each (On a Reel of 2500)
Unité
- D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SO 14 Reset, Set 2 400 ns @ 50 pF 8.75 x 4 x 1.65mm
N° de stock RS 807-2606
Référence fabricantSN74AHCT273N
0,132 €
Each (In a Pack of 20)
Unité
AHCT D Type TTL CMOS Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 - 8 12.6 ns @ 50 pF 26.92 x 6.6 x 4.57mm
N° de stock RS 162-4286
Référence fabricantSN74ALS273N
0,954 €
Each (In a Tube of 20)
Unité
ALS D Type Single Ended - Single Ended Positive Edge Non-Inverting Through Hole PDIP 20 Master Reset 8 15 ns @ 4.5 V → 5.5 V 24.33 x 6.35 x 4.57mm
N° de stock RS 186-8871
Référence fabricantMC74HC273ADWG
0,423 €
Each (In a Tube of 38)
Unité
HC D Type - CMOS - - Non-Inverting Surface Mount SOIC 20 - 1 220 ns @ 50 pF 12.95 x 7.6 x 2.4mm
N° de stock RS 709-2494
Référence fabricant74ACT16374DL
0,836 €
Each (In a Pack of 5)
Unité
ACT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SSOP 48 - 16 10.9 ns @ 5 V 15.88 x 7.49 x 2.59mm
N° de stock RS 146-0515
Référence fabricant74AHC1G79GW,125
MarqueNexperia
0,045 €
Each (On a Reel of 3000)
Unité
AHC D Type CMOS Single Ended - - - Surface Mount TSSOP 5 - 1 15.5 ns @ 50 pF 2.25 x 1.35 x 1mm
N° de stock RS 163-0577
Référence fabricantMC74AC273DTR2G
0,144 €
Each (On a Reel of 2500)
Unité
AC D Type TTL - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Master Reset 8 12 ns @ 50 pF 6.6 x 4.5 x 1.05mm