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 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庫存編號 802-1389
製造零件編號74VHC273MTC
TWD19.20
毎管:73 個
單位
74VHC D Type TTL CMOS Single Ended Positive Edge Non-Inverting Surface Mount TSSOP 20 Master Reset 8 19.5 ns@ 50 pF 6.5 x 4.4 x 0.9mm
RS庫存編號 807-9865
製造零件編號MC74AC273DTR2G
TWD18.20
Each (On a Tape of 50)
單位
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庫存編號 163-0577
製造零件編號MC74AC273DTR2G
TWD8.10
個 (在毎卷:2500)
單位
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庫存編號 805-6395
製造零件編號MC74VHC74DTG
TWD14.10
/個 (每包:50個)
單位
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
RS庫存編號 125-0015
製造零件編號MC100EP31DTG
TWD252.00
毎管:100 個
單位
ECL D Type Single Ended ECL Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 8 - 1 500ps 3.1 x 3.1 x 0.95mm
RS庫存編號 125-0016
製造零件編號MC100EP51DG
TWD284.20
毎管:98 個
單位
EP D Type ECL ECL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 8 Reset 1 500ps 5 x 4 x 1.5mm
RS庫存編號 178-4791
製造零件編號MC14013BDG
TWD12.00
毎管:55 個
單位
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庫存編號 163-0006
製造零件編號MC10EP29DTG
TWD585.40
毎管:75 個
單位
ECL D Type ECL ECL Differential Negative Edge, Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 20 Yes 2 575ps 6.6 x 4.5 x 1.05mm
RS庫存編號 178-4798
製造零件編號74VHC74M
TWD16.80
毎管:55 個
單位
VHC D Type CMOS Bipolar Schottky TTL - Positive Edge Non-Inverting Surface Mount SOIC 14 Yes 2 18ns 8.75 x 4 x 1.5mm
RS庫存編號 186-9184
製造零件編號MC74HCT74ADG
TWD13.70
/個 (每包:25個)
單位
HCT D Type CMOS TTL - - - Surface Mount SOIC 14 - 2 36 ns @ 50 pF 8.75 x 4 x 1.5mm
RS庫存編號 145-4249
製造零件編號MC74LCX74DTR2G
TWD5.20
個 (在毎卷:2500)
單位
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庫存編號 806-3012
製造零件編號MM74HCT374WM
TWD25.80
毎管:36 個
單位
74HC D Type CMOS LSTTL Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 28 ns @ 45 pF 13 x 7.5 x 2.34mm
RS庫存編號 802-4114
製造零件編號NL17SZ74USG
TWD10.70
/個 (每包:50個)
單位
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
RS庫存編號 163-0538
製造零件編號MC14175BDG
TWD14.70
毎管:48 個
單位
CMOS D Type - TTL - Positive Edge - Surface Mount SOIC 16 Reset 4 400ns 10 x 4 x 1.5mm
RS庫存編號 761-4388
製造零件編號74VHC74M
TWD16.80
/個 (每包:25個)
單位
VHC D Type CMOS Bipolar Schottky TTL - Positive Edge Non-Inverting Surface Mount SOIC 14 Yes 2 18ns 8.75 x 4 x 1.5mm
RS庫存編號 186-8877
製造零件編號MC74HCT273ADWG
TWD19.90
毎管:38 個
單位
HCT D Type CMOS TTL - - Non-Inverting Surface Mount SOIC 20 - 1 35 ns @ 50 pF 12.95 x 7.6 x 2.4mm
RS庫存編號 806-1693
製造零件編號MC74HCT74ADR2G
TWD11.50
/個 (每包:50個)
單位
74HCT D Type CMOS LSTTL Differential Positive Edge Inverting, Non-Inverting Surface Mount SOIC 14 Yes 2 36 ns@ 50 pF 8.75 x 4 x 1.5mm
RS庫存編號 186-8892
製造零件編號MM74HC74AM
TWD17.00
毎管:55 個
單位
HC D Type Single Ended D Type Flip-Flop Differential Positive Edge - Surface Mount SOIC 14 - 2 225 ns @ 50 pF 8.75 x 4 x 1.5mm
RS庫存編號 166-3181
製造零件編號NC7SZ374P6X
TWD2.80
個 (在毎卷:3000)
單位
TinyLogic UHS D Type Power Down High Impedance 3 State Single Ended Positive Edge Non-Inverting Surface Mount SC-70 6 - 1 6.2 ns @ 50 pF 2 x 1.25 x 0.9mm
RS庫存編號 166-2495
製造零件編號NC7SZ74K8X
TWD4.10
個 (在毎卷:3000)
單位
TinyLogic UHS D Type - 3 State - Positive Edge - Surface Mount US 8 Yes 1 7.5ns 2.1 x 2.4 x 0.8mm