Hi,
I've got a project that requires the use of a 74165 shift register. However, after countless hours of testing and re-connecting of wires, I don't seem to get it working.
Basically I want, for test purposes, to load 1010 from the parallel input pins and shift it out serially. I have tested it using multisim and sometimes it works but now it does not work watsoever. I've also tried it practically by buying the IC and trying to get the same results, but no luck.
I have attach a schematic that use to work ONLY on multisim.
Thank you
I've got a project that requires the use of a 74165 shift register. However, after countless hours of testing and re-connecting of wires, I don't seem to get it working.
Basically I want, for test purposes, to load 1010 from the parallel input pins and shift it out serially. I have tested it using multisim and sometimes it works but now it does not work watsoever. I've also tried it practically by buying the IC and trying to get the same results, but no luck.
I have attach a schematic that use to work ONLY on multisim.
Thank you