Decoder - introduction to microprocessors , Electrical Engineering

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.

Posted Date: 4/4/2013 12:46:11 AM | Location : United States







Related Discussions:- Decoder - introduction to microprocessors , Assignment Help, Ask Question on Decoder - introduction to microprocessors , Get Answer, Expert's Help, Decoder - introduction to microprocessors Discussions

Write discussion on Decoder - introduction to microprocessors
Your posts are moderated
Related Questions
what is the full design for 16 logic microoperations

Holography In 1947, Denis Gabor invented a different type of photography, know as holography. He named this new technique wave front construction. According to this technique

Q. Explain working of three-phase transformers? Transformation in three-phase systems can be accomplished in either of two ways: (1) connecting three identical single-phase tra

transformer voltage induced in armatur of ac commentator machin in case tha field flux in sinosoidal?..



Explain Hand shakingfor the allocation of addresses to memories and input output devices. Hand shaking: During an ASYNCHRONOUS data transfer is not based upon predetermined tim

The increase in the current is building up the magnetic field surrounding the coil. Energy is stored in that field. Consider the energy supplied by the voltage source during the

write the note on gunn diode and ats applications

Q. Determine the equivalent capacitance at terminals A-B for the circuit configurations shown in Figure.