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 41 - 60 of 463 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. 540-7361
Mfr. Part No.TC7W74FU(F)
BrandToshiba
TWD8.20
Each (In a Pack of 5)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SSOP 8 Yes 1 150 ns @ 2 V 2.9 x 2.8 x 1.1mm
RS Stock No. 781-2790
Mfr. Part No.74HC273PW,112
BrandNexperia
TWD5.90
Each (In a Pack of 25)
units
74HC D Type CMOS Push-Pull Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Yes 8 225ns 6.6 x 4.5 x 0.95mm
RS Stock No. 526-357
Mfr. Part No.SN74HC574PWR
TWD13.60
Each (In a Pack of 25)
units
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
RS Stock No. 166-1212
Mfr. Part No.74LVC1G74GM,115
BrandNexperia
TWD6.10
Each (On a Reel of 4000)
units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount XQFN 8 Yes 1 3.5 ns @ 3.3 V 1.65 x 1.65 x 0.45mm
RS Stock No. 178-5481
Mfr. Part No.SN54LS74AJ
TWD666.90
Each (In a Tube of 10)
units
LS D Type TTL TTL Differential Positive Edge Inverting, Non-Inverting Through Hole CDIP 14 - 2 13.5 ns @ 15 pF 19.94 x 7.62 x 3.56mm
RS Stock No. 663-3031
Mfr. Part No.SN74LVTH273PW
TWD31.80
Each (In a Pack of 5)
units
LVT D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Master Reset 8 3.2 ns @ 3.3 V 6.5 x 4.4 x 1.15mm
RS Stock No. 442-987
Mfr. Part No.SN74HC74N
TWD18.00
Each
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 175 ns @ 2 V 19.3 x 6.35 x 4.57mm
RS Stock No. 662-7620
Mfr. Part No.SN74ACT574PWR
TWD35.60
Each (In a Pack of 5)
units
ACT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 11 ns @ 5 V 6.5 x 4.4 x 1.15mm
RS Stock No. 663-2066
Mfr. Part No.SN74HC273PW
TWD17.60
Each (In a Pack of 10)
units
HC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Master Reset 8 160 ns @ 2 V 6.5 x 4.4 x 1.15mm
RS Stock No. 162-7053
Mfr. Part No.SN74AHC273PWR
TWD6.40
Each (On a Reel of 2000)
units
AHC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Master Reset 8 17.1 ns @ 3.3 V 6.5 x 4.4 x 1.15mm
RS Stock No. 406-3342
Mfr. Part No.TC74LCX574FT
BrandToshiba
TWD20.00
Each
units
LCX D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 9.5 ns @ 2.7 V 6.9 x 4.4 x 1mm
RS Stock No. 102-5580
Mfr. Part No.SN74HC574N
TWD17.60
Each (In a Tube of 20)
units
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
RS Stock No. 162-7499
Mfr. Part No.SN74LVC2G74DCUT
TWD17.50
Each (On a Reel of 250)
units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount VSSOP 8 Yes 1 6.2 ns @ 3.3 V 2.3 x 2 x 0.85mm
RS Stock No. 541-9954
Mfr. Part No.TC74AC273F(F)
BrandToshiba
TWD59.20
Each (In a Pack of 5)
units
AC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount SOP 20 Master Reset 8 15.8 ns @ 3.3 V 12.8 x 5.3 x 1.5mm
RS Stock No. 660-7424
Mfr. Part No.SN74LVC2G74QDCURQ1
TWD19.00
Each (In a Pack of 10)
units
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount VSSOP 8 Yes 1 7.2 ns @ 3.3 V 2.3 x 2 x 0.85mm
RS Stock No. 163-0577
Mfr. Part No.MC74AC273DTR2G
TWD8.10
Each (On a Reel of 2500)
units
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
RS Stock No. 145-0714
Mfr. Part No.SN74HC273PW
TWD16.40
Each (In a Tube of 70)
units
HC D Type Single Ended - Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Master Reset 8 160 ns @ 2 V 6.5 x 4.4 x 1.15mm
RS Stock No. 121-9214
Mfr. Part No.SN74ACT574PWR
TWD15.30
Each (On a Reel of 2000)
units
ACT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 - 8 11 ns @ 5 V 6.5 x 4.4 x 1.15mm
RS Stock No. 333-3280
Mfr. Part No.SN74HC74N
TWD13.90
Each (In a Tube of 25)
units
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 14 Yes 2 175 ns @ 2 V 19.3 x 6.35 x 4.57mm
RS Stock No. 891-2829
Mfr. Part No.TC7W74FK(TE85L,F)
BrandToshiba
TWD11.20
Each (In a Pack of 10)
units
CMOS D Type LS-TTL C2MOS - - - Surface Mount SSOP 8 - 1 190 ns @ 50 pF 2.9 x 2.8 x 1.1mm