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庫存編號 709-2141
製造零件編號SN74HC175N
HK$3.53
/個 (每包:10個)
單位
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Master Reset 4 150 ns @ 2 V 19.3 x 6.35 x 4.57mm
RS庫存編號 806-1549
製造零件編號MC74HC374ADWG
HK$4.12
/個 (每包:38個)
單位
74HC D Type CMOS LSTTL Single Ended Negative Edge Non-Inverting Surface Mount SOIC 20 - 8 225 ns @ 50 pF 12.95 x 7.6 x 2.4mm
RS庫存編號 307-597
製造零件編號SN74LS74AN
HK$5.12
單位
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
RS庫存編號 144-9952
製造零件編號CD74HC74E
HK$3.016
毎管:25 個
單位
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庫存編號 178-5560
製造零件編號SN74ALS374ADW
HK$11.708
毎管:25 個
單位
ALS D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 16 ns @ 5 V 12.8 x 7.52 x 2.35mm
RS庫存編號 510-043
製造零件編號74LVC1G74DP,125
BrandNexperia
HK$3.36
/個 (每包:50個)
單位
LVC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 8 Yes 1 3.5 ns @ 3.3 V 3.1 x 3.1 x 0.95mm
RS庫存編號 145-0004
製造零件編號SN74HC175N
HK$3.53
毎管:25 個
單位
HC D Type Single Ended - Differential Positive Edge Inverting, Non-Inverting Through Hole PDIP 16 Master Reset 4 150 ns @ 2 V 19.3 x 6.35 x 4.57mm
RS庫存編號 170-4845
製造零件編號74LVC74APW,118
BrandNexperia
HK$0.77
個 (在毎卷:2500)
單位
74LVC D Type Single Ended D Type Flip-Flop Differential Positive Edge Inverting, Non-Inverting Surface Mount TSSOP 14 Yes 2 15 ns @ 50 pF 5.1 x 4.5 x 0.95mm
RS庫存編號 186-8871
製造零件編號MC74HC273ADWG
HK$4.332
毎管:38 個
單位
HC D Type - CMOS - - Non-Inverting Surface Mount SOIC 20 - 1 220 ns @ 50 pF 12.95 x 7.6 x 2.4mm
RS庫存編號 662-9834
製造零件編號CD74AC574M
HK$7.58
/個 (每包:5個)
單位
AC D Type Single Ended 3 State Single Ended Positive Edge Non-Inverting Surface Mount SOIC 20 - 8 135 ns @ 1.5 V 12.8 x 7.52 x 2.35mm
RS庫存編號 144-9971
製造零件編號SN74HC112N
HK$3.53
毎管:25 個
單位
HC JK Type Single Ended - Differential Negative Edge Inverting, Non-Inverting Through Hole PDIP 16 Yes 2 125 ns @ 2 V 19.3 x 6.35 x 4.57mm