Description: Many friends do not know how the 138 decoder cascade, how to program, here in the Proteus 8 simulation to do the test, including wiring diagrams and procedures, can be tested
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74ls138级联
74ls138级联\74ls138
74ls138级联\74ls138.hex
74ls138级联\74ls138.lnp
74ls138级联\74ls138.M51
74ls138级联\74ls138.pdsprj
74ls138级联\74ls138.pdsprj.USER-20150319KW.Administrator.workspace
74ls138级联\74ls138.uvproj
74ls138级联\Backup Of 74ls138.pdsbak
74ls138级联\main.c
74ls138级联\main.LST
74ls138级联\main.OBJ