#MULTISIM 12 DECODER HOW TO#
However different packaging options are available, so a 74HC139 might only be produced in a plastic package, while a 54HC139 might only be produced in a ceramic package. How to i connect a 3 bits octal input to a 7 segment decoder that only shows the. For example the function of a 74HC139 and a 54HC139 would be identical, with the only difference being the operating temperature range of the part. Refer to this link for the Differences between Commercial and Military components.
#MULTISIM 12 DECODER SERIES#
The 74xx series of parts are listed just to show the generic part number and the common name for the part. No 54139 parts are shown, but the part numbers could be identical, except for the first two numbers. A 5400 part would be the identical function but be able to operate over the military temperature range. The 7400 series of parts represent the commercial temperature range. 2-to-4 Decoder Chipħ4HC139 Dual 2-line to 4-line decoder/demultiplexerħ4HCT139 Dual 2-line to 4-line decoder/demultiplexerħ4LS139 Dual 2-line to 4-line decoder/demultiplexerħ4ALS139 Dual 2-line to 4-line decoder/demultiplexerħ4ACT139 Dual 2-line to 4-line decoder/demultiplexerħ4LVC139 Dual 2-line to 4-line decoder/demultiplexerħ4LV139 Dual 2-line to 4-line decoder/demultiplexer Each output data set will only have a single high for each output 0001, 0010, 01. The two bit input will cycle from 00 to 01, 10 and 11, which will produce four individual outputs. This decoder IC receives two signal bit inputs and output four separate output lines.
0 kommentar(er)
