Flip Flops

Results: 2
Function
Set(Preset) and ResetStandard
Output Type
ComplementaryTri-State, Non-Inverted
Number of Elements
12
Number of Bits per Element
18
Clock Frequency
33 MHz50 MHz
Max Propagation Delay @ V, Max CL
25ns @ 2.5V, 15pF28ns @ 5V, 45pF
Current - Output High, Low
400µA, 8mA2.6mA, 24mA
Current - Quiescent (Iq)
8 mA40 mA
Supplier Device Package
14-PDIP20-PDIP
Package / Case
14-DIP (0.300", 7.62mm)20-DIP (0.300", 7.62mm)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results

Showing
of 2
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Function
Type
Output Type
Number of Elements
Number of Bits per Element
Clock Frequency
Max Propagation Delay @ V, Max CL
Trigger Type
Current - Output High, Low
Voltage - Supply
Current - Quiescent (Iq)
Operating Temperature
Mounting Type
Supplier Device Package
Package / Case
14-PDIP
SN74LS74AN
IC FF D-TYPE DUAL 1BIT 14DIP
Texas Instruments
1,882
In Stock
1 : £0.49000
Tube
Tube
Active
Set(Preset) and Reset
D-Type
Complementary
2
1
33 MHz
25ns @ 2.5V, 15pF
Positive Edge
400µA, 8mA
4.75V ~ 5.25V
8 mA
0°C ~ 70°C (TA)
Through Hole
14-PDIP
14-DIP (0.300", 7.62mm)
20-DIP
SN74LS374N
IC FF D-TYPE SNGL 8BIT 20DIP
Texas Instruments
1,566
In Stock
1 : £0.85000
Tube
Tube
Active
Standard
D-Type
Tri-State, Non-Inverted
1
8
50 MHz
28ns @ 5V, 45pF
Positive Edge
2.6mA, 24mA
4.75V ~ 5.25V
40 mA
0°C ~ 70°C (TA)
Through Hole
20-PDIP
20-DIP (0.300", 7.62mm)
Showing
of 2

Flip Flops


Flip-flops are elementary digital memory devices capable of storing a single logic state or "bit" of information. They have at least two inputs; one or more to communicate the data to be stored and another to indicate the point in time to store it. Different flip-flop types such as D (delay), SR (Set-Reset), and JK respond differently to the signals presented to their inputs and can be used to implement different logical functions. They differ from latches in that they are edge sensitive devices, whose retained logic state changes only at the moment a valid clock signal is received.