# Logic Diagram For 3 8 Decoder

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Logic Diagram For 3 8 Decoder - 3 line to 8 line decoder this decoder circuit gives 8 logic outputs for 3 inputs and has a enable pin the circuit is designed with and and nand logic gates it takes 3 binary inputs and activates one of the eight outputs 3 to 8 line decoder circuit is also called as binary to an octal decoder you can make a 3 to 8 decoder circuit using only a single ic which is already available in the market but for understanding the basics of 3 to 8 decoder circuit how a 3 to 8 decoder circuits work these circuits which shown below are very important the below circuits are made by the basic logic gates i e and gate not gate or gate p div class b factrow b twofr div class b vlist2col ul li div class b sritem b srtxtstarcolor 5 5 span class csrc sc rc1 role img aria label star rating 5 out of 5 data tag item customratingitem span class sw st span span class sw st span span class sw st span span class sw st.
span span class sw st span span div li ul ul ul div div div li because each line in the truth table corresponds to a specific output and because each line in the table is unique then we have the eight unique switching expressions that we need in most cases decoders are just and gates interact with the three to eight decoder 3 to 8 decoder digital circuit to see how it circuit design of 4 to 16 decoder using 3 to 8 decoder a decoder circuit of the higher bination is obtained by adding two or more lower binational circuits 4 to 16 decoder circuit is obtained from two 3 to 8 decoder circuits or three 2 to 4 decoder circuits when two 3 to 8 decoder circuits are bined the enable pin acts as the input for both the decoders required number of 3 8 decoder for 4 16 decoder 16 8 2 therefore we require two 3 8 decoder for constructing a 4 16 decoder the arrangement of these two 3 8 decoder will also.
be similar to the one we did earlier the block diagram for connecting these two 3 8 decoder together is shown below span class news dt mar 02 2010 span nbsp 0183 32 here is the code for 3 8 decoder using basic logic gates such as and not or etc the module has one 3 bit input which is decoded as a 8 bit output theory decoder in digital electronics a decoder can take the form of a multiple input multiple output logic circuit that converts coded inputs into coded outputs where the input and output codes are different e g n to 2n binary coded decimal decoders fig 3 logic diagram of 3 8 decoder encoder span class news dt sep 26 2019 span nbsp 0183 32 the encoders and decoders are designed with logic gates such as and gate there are different types of decoders like 4 8 and 16 decoders and the truth table of decoder depends upon a particular decoder chosen by the user the subsequent description.
is about a 4 bit decoder an alternate circuit for the 2 to 4 line decoder is replacing the 1 to 2 decoders with their circuits will show that both circuits are equivalent in a similar fashion a 3 to 8 line decoder can be made from a 1 to 2 line decoder and a 2 to 4 line decoder and a 4 to 16 line decoder