Flip Flop ICs

A flip flop IC (integrated chip) is an electronic chip that's 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.

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 make a decision 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.

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.


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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. 806-1527
Mfr. Part No.MC74HC273ADTG
$0.639
Each (In a Pack of 50)
units
74HC D Type CMOS LSTTL Single Ended Negative Edge Non-Inverting Surface Mount TSSOP 20 Reset 8 220 ns @ 50 pF 6.6 x 4.5 x 1.05mm
RS Stock No. 170-3528
Mfr. Part No.MC14013BDR2G
$0.198
Each (On a Reel of 2500)
units
4000 D Type CMOS TTL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 450 ns @ 50 pF 8.75 x 4 x 1.45mm
RS Stock No. 518-8701
Mfr. Part No.MC14013BDG
$0.82
Each
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 350 ns @ 5 V 8.75 x 4 x 1.5mm
RS Stock No. 791-6081
Mfr. Part No.MC14013BDR2G
$0.466
Each (On a Tape of 25)
units
4000 D Type CMOS TTL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 450 ns@ 50 pF 8.75 x 4 x 1.45mm
RS Stock No. 166-3378
Mfr. Part No.NC7SV74K8X
$0.421
Each (On a Reel of 3000)
units
TinyLogic ULP D Type Power Down High Impedance - Differential Positive Edge Inverting, Non-Inverting Surface Mount US 8 Reset 1 5.3ns 2.1 x 2.4 x 0.8mm
RS Stock No. 806-6279
Mfr. Part No.NC7SV74K8X
$0.662
Each (In a Pack of 20)
units
TinyLogic ULP D Type Power Down High Impedance - Differential Positive Edge Inverting, Non-Inverting Surface Mount US 8 Reset 1 5.3ns 2.1 x 2.4 x 0.8mm
RS Stock No. 178-4791
Mfr. Part No.MC14013BDG
$0.602
Each (In a Tube of 55)
units
4000 D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 350 ns @ 5 V 8.75 x 4 x 1.5mm
RS Stock No. 807-9865
Mfr. Part No.MC74AC273DTR2G
$0.385
Each (On a Tape of 50)
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. 184-4284
Mfr. Part No.MC74HC74ADG
$0.296
Each (In a Tube of 55)
units
74HC - Single Ended CMOS, LSTTL, NMOS, TTL - Positive Edge - Surface Mount SOIC 14 Set/Reset 1 150ns 8.75 x 4 x 1.5mm
RS Stock No. 802-1276
Mfr. Part No.74LVT574WM
$1.235
Each (In a Tube of 36)
units
74LVT D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 5.3 ns@ 50 pF 13 x 7.6 x 2.35mm
RS Stock No. 186-9416
Mfr. Part No.MC100EL31DG
$9.615
Each (In a Pack of 2)
units
ECL D Type ECL - - - - Surface Mount SOIC 8 - 1 - 5 x 4 x 1.5mm
RS Stock No. 184-4285
Mfr. Part No.MC74HC74ADTR2G
$0.132
Each (On a Reel of 2500)
units
74HC - Single Ended CMOS, LSTTL, NMOS, TTL - Positive Edge - Surface Mount TSSOP 14 Set/Reset 1 150ns 5.1 x 4.5 x 1.2mm
RS Stock No. 145-4249
Mfr. Part No.MC74LCX74DTR2G
$0.179
Each (On a Reel of 2500)
units
LCX D Type TTL TTL Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 8 ns @ 50 pF 5.1 x 4.5 x 1.05mm
RS Stock No. 166-3199
Mfr. Part No.74VHC175MX
$0.361
Each (On a Reel of 2500)
units
74VHC D Type CMOS Bipolar Schottky TTL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 16 Master Reset 4 10.5 ns @ 50 pF 9.9 x 3.9 x 1.45mm
RS Stock No. 806-1448
Mfr. Part No.MC74HC175ADG
$0.335
Each (In a Pack of 48)
units
74HC D Type CMOS LSTTL Differential Negative Edge, Positive Edge Inverting, Non-Inverting Surface Mount SOIC 16 Reset 4 225 ns @ 50 pF 10 x 4 x 1.5mm
RS Stock No. 806-2627
Mfr. Part No.MC100EP29DTG
$25.16
Each
units
ECL D Type Differential ECL Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 20 - 2 575ps 6.6 x 4.5 x 1.05mm
RS Stock No. 808-3983
Mfr. Part No.MC100EP52DG
$12.69
Each (In a Pack of 2)
units
EP D Type ECL ECL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 8 - 1 410ps 5 x 4 x 1.5mm
RS Stock No. 145-3675
Mfr. Part No.MC74HC74ADR2G
$0.136
Each (On a Reel of 2500)
units
74HC D Type CMOS LSTTL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 160 ns @ 50 pF 8.75 x 4 x 1.5mm
RS Stock No. 166-2495
Mfr. Part No.NC7SZ74K8X
$0.199
Each (On a Reel of 3000)
units
TinyLogic UHS D Type - 3 State - Positive Edge - Surface Mount US 8 Yes 1 7.5ns 2.1 x 2.4 x 0.8mm
RS Stock No. 186-9263
Mfr. Part No.MC74AC273DWG
$0.88
Each (In a Pack of 25)
units
AC D Type TTL - - - - Surface Mount SOIC 20 Master Reset 1 14 ns @ 50 pF 12.95 x 7.6 x 2.4mm