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I believe what you are referencing is when a pin to an IC is left with no connection. Depending on the application, often an input(s) or an output(s) is not used. In such a scenario it is good practice, and in the case of CMOS devices necessary, to tie the unused pin(s) to logic high or low using pull-up or pull-down resistors. The choice of tying to high or low will be dictated by the application and the IC's data sheet will offer guidance.
What else can I help you with?
Difference between linear IC and Digital IC?
In linear IC'S the output voltage is very according to input voltage In digital IC's the output voltage is either high or low
What is the work of IC 74LS138N?
The best way to understand the working of a specific IC is to look at the datasheet for that IC. Just search for it on the Internet. That being said, it is a 2 input NAND gate which is capable of transforming slow changing input signals into jitter-free output signals.
What is 7432 ic?
The 7432 is a quad two input OR gate with TTL levels.
What is a Darlington IC?
Darlington circuit is voltage follower circuit with high input impedance and low output impedance.Darlington IC must have this ciruit integrated on it..
What do you mean by strobe gate?
strobe is enable input in a digital IC...if its made active high...it will be enabled..some IC strobe is active low.. Its function is to enable the operation of the IC..or gate or Mux...
What is the ic number of and gate?
For two input AND gate it is 7408for three input AND gate it is 7411
Difference between linear IC and Digital IC?
In linear IC'S the output voltage is very according to input voltage In digital IC's the output voltage is either high or low
What is the function of the IC 7404?
It will give high output when the given input is low and also give LOW output when the given input is high (Vice versa).
What is the work of IC 74LS138N?
The best way to understand the working of a specific IC is to look at the datasheet for that IC. Just search for it on the Internet. That being said, it is a 2 input NAND gate which is capable of transforming slow changing input signals into jitter-free output signals.
How does an IC 7805 works?
in the IC-7805 i need a meaning for the number 7,8,0,5 seperately
Why fet are used in linear ic?
fets are used in linier ic's to 1)to provide large resistences 2)increase input resistence
What is an 7402 ic?
A: It is a 14 pins dual in line quadruple 2 input positive NOR Gates. It BELONG TO THE 74XX family of IC
What is 7432 ic?
The 7432 is a quad two input OR gate with TTL levels.
What is 7400 ic?
The 7400, and its variations, is a quad two input NAND gate.
What happen when you give 2v or 3v to ic 7805 as input?
the output of 7805 is 2v or 3v if we give the input as 2v or 3v.
What is a Darlington IC?
Darlington circuit is voltage follower circuit with high input impedance and low output impedance.Darlington IC must have this ciruit integrated on it..
What is the Difference between linear IC and digital IC?
Both linear ICs and nonlinear ICs has an output voltage which is dependent on the input voltage. However, the difference is that linear ICs produce an output voltage which increases or decreases at a "fixed rate" relative to the input voltage. Nonlinear ICs do not do this. A voltage regulator may be considered nonlinear because as you increase the input voltage the output will climb at the same rate (just like linear ICs), however, once the input voltage reaches a particular level point, the output no longer increases as you increase the input. This is at the point where regulation begins. The nonlinear IC no longer changes its output at a fixed rate relative to the input.
