The decoder accepts 4-bit binary-coded-decimal (BCD) and, depending on the state of the auxiliary inputs, decodes this data to drive a 7-segment display indicator. Decimal/ FunctionĪbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators. Using Multisim and the PLD schematic students can gain experience of using counters in hardware before the need to learn these more advanced descriptive languages.

This tutorial is going to provide an example of how students can develop counters using Digilent boards and use these to control the onboard 7 segment displaysĬircuit Description.

G1 is an active high ENABLE or multiplexed inverting data input 4-to-16 line decoder/demultiplexer 74HC/HCT154 FEATURES nG0 is an active low ENABLE or multiplexed noninverting data input.

Decodes 4 binary-coded inputs into one of 16 mutually exclusive outputs.

2-input enable gate for strobing or expansion.

ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT154 are high-speed Si-gate CMOS device MULTISIM IMPLEMENTATION DECODER IC 74LS138 | FULL ADDER.

If playback doesn't begin shortly, try restarting your device. Up Nextĭecoder A decoder is a circuit that has n inputs and 2n outputs and outputs 1 on the wire corresponding to the binary number represented by the inputs.S. Solved: Are there decoder chips available at Multisim? If yes, where can I get them from? I want a 3-8 decoder 74LS138 thanks in Advance NI Multisim Live lets you create, share, collaborate, and discover circuits and electronics online with SPICE simulation include Multisim 14.0 and 14.0.1 Help: Multisim 14.1 Help: Multisim 14.2 Help: Seven-Segment Display. Two Digit 7-Segment Display Related Information.

Multisim file for bcd 7 segment display