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Parallel to serial converter using mux and flip flops generator#

testing, military, aerospace data communication and telecommunication. parallel to serial conversion is needed in measurement.

MUX can be also used to convert the parallel data in serial data.

Parallel to serial converter using mux and flip flops generator#

It is used as logic function generator where logical expression (Boolean algebraic functions) can be generated instead of logic gates.

Multiplexers are used in data routing application to rout the data in sequence and particular directions well as destination as a single output from several input signals.

Multiplexer has an important rule In digital system applications, some common applications of MUX in digital electronics as follow: Complementary Outputs)ħ4157 TTL QUAD 2 TO 1 Multiplexer IC & Pin Configurationsħ4153 TTL Dual 4 TO 1 Multiplexer IC & Pin Configurationsħ4151 TTL 8 TO 1 Multiplexer IC & Pin Configurations List of ICs providing Multiplexing S.Noīoth Outputs available (i.e. Some of Multiplexers IC with pin configurations is given below.

The figure of Implementation of C out using MUX is given below.Īlso read: Counter and Types of Electronic Counters TTL Multiplexers ICs with Pin Configuration When control signal is for which channel D 3 will be selected and it is connected with Vcc for logic “1”. Implantation of Multiplexer using logic gates is given below.Ĭ in, A will be used as control signal S 1,S 0 respectively. Y = S̅D 0 + SD 1 Schematic Diagram of 2 to 1 Multiplexer using Logic GatesĪ MUX need AND gates equal to the number of input channels, NOT gates equal to the number of Control signals and a single OR gate. The truth table for 2 to 1 MUX is given below.Īccording to the truth table, the expression for output is: You may also read: Digital Flip-Flops, SR, D, JK and T Flip FlopsĬonsider D 0, D1 as input /data channel,and “S” as control signal and “Y” as output.There is also an Enable bit used for enabling/disabling the circuit. When the control signal is “0”, the first channel is selected and the2 nd channel is selected when the control signal is “1”. 2 to 1 Multiplexer?Ģ to 1 means that this multiplexer has 2 input channels and 1 output.

Multiplexer has many inputs and single output.Ĭontrol signals are used for selecting a data line to be sent as output.ĭetails, circuits diagrams, schematic designs, truth tables and application of different kind of MUXES are as follow. In simple Words, It is the reverse of Demultiplexer (Demux).Ī MUX has 2 n input lines (data lines) and “n” control signal and a single output. It is a Combinational Digital Circuit and generally called a data selector as well.

74151 TTL 8 TO 1 Multiplexer IC & Pin ConfigurationsĪ digital device capable of selecting one input out of its multiple input lines and forwarding it on a common output line is called a multiplexer.74153 TTL Dual 4 TO 1 Multiplexer IC & Pin Configurations.74157 TTL QUAD 2 TO 1 Multiplexer IC & Pin Configurations.TTL Multiplexers ICs with Pin Configuration.Implementing a Logic Function using 4 to 1 MUX.Implementation of 4 to 1 Multiplexer Using 2 to 1 Muxes.Schematic of 4 to 1 Multiplexer using Logic Gates.Implementation of Boolean Functions using 2 to 1 Multiplexer.Schematic Diagram of 2 to 1 Multiplexer using Logic Gates.