helow evry body ..
Now i am preparing the 7490 whith, 7447 , 7_segment, and a logical state //resistor whith push potton // my problem whit the 7490 is
when i provide the 5v by sequence //from the logical state//the 7_segment disply the following numbers{0 1 2 3 8 9 c 4 5} i connect qa whith the input b supplying 5v and gnd connecting the wire acording to data sheet diagram??
Pleace could any one of you help me
Now i am preparing the 7490 whith, 7447 , 7_segment, and a logical state //resistor whith push potton // my problem whit the 7490 is
when i provide the 5v by sequence //from the logical state//the 7_segment disply the following numbers{0 1 2 3 8 9 c 4 5} i connect qa whith the input b supplying 5v and gnd connecting the wire acording to data sheet diagram??
Pleace could any one of you help me