Decoder - introduction to microprocessors , Electrical Engineering

Assignment Help:

Decoder

A decoder is  logic  circuit  that energizes a particular  output line for each  combination of input  signal.

Fig   shown  the block  diagram  logic diagram  and function table to a 3 to 8  binary  decoder 74LSI138. This particular  decoder  sends a low signal  to one  its output  lines  (Y0-Y7). For example  if the input A, B, C,  lines  at logic 1, similarly if  input combination in 110 ( equivalent to 6.)  the out put line Y6 goes  low.


Related Discussions:- Decoder - introduction to microprocessors

Input offset current of operational amplifier, Q. Input offset current of o...

Q. Input offset current of operational amplifier? The adverse effect of the input bias current mentioned would be nulli?ed if both inputs were connected to equal resistances (o

Estimate the length of the wire required to get a resistance, A heater elem...

A heater element is made of nichrome wire having resistivity equal to 100 × 10 -8 ohm-m. The diameter of the wire is 0.4mm. Calculate the length of the wire required to get a resi

Speed control of three phase induction motors , Speed  Control of Three  ...

Speed  Control of Three  Phase Induction Motors Three  phase  induction motors are invariably used in the application where in speed in  required to be  constant  or adjustabl

2365 - 305 task a, List four sources of information which are essential to ...

List four sources of information which are essential to the designer of this electrical installation.

Transfer function, how can i do a question concerning a transfer function

how can i do a question concerning a transfer function

Sub threshold, Sub Threshold The sub threshold I-V curve depends expon...

Sub Threshold The sub threshold I-V curve depends exponentially on the threshold voltage, introducing a strong reliance on any manufacturing variation that influences threshol

How many interrupts does 8085 have, How many interrupts does 8085 have, men...

How many interrupts does 8085 have, mention them The 8085 has 5 interrupt signals; they are INTR, RST7.5, RST6.5, RST5.5 and TRAP

Develop a two-dimensional addressing system, Q. Suppose a ROM holds a total...

Q. Suppose a ROM holds a total of 8192 bits. (a) How many bits long would the individual addresses have to be? (b) If the bits are organized into 8-bit memory words or bytes,

Phasor diagram, The aim of this question is to help you become familiar wit...

The aim of this question is to help you become familiar with phasor diagrams, and in particular to see how the diagram changes when one of the system parameters (in this case resis

DC motor, why DC motors use field winding instead of armature winding

why DC motors use field winding instead of armature winding

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd