Marc Mello
- Nov 22, 2014
- 12
- Joined
- Nov 22, 2014
- Messages
- 12
Hello everyone
I am making a simple program that reads data from a computer and stores it onto an EEPROM.
Anyway, for some reason I can't figure out how to properly latch data inputs to the LS373N. I made a small test circuit with two LEDS connected to Q1 and Q2. All I am trying to do is send inputs to D1 and D2 to make sure that the Q1 and Q2 match D1 and D2.
According to the data sheet, when g(enable) is HIGH and OC is LOW, inputs should match the outputs. However I am not getting this result. I have tried every combination of OC and g in order to see outputs matching the inputs. Nothing works.
I am not sure what OC( actually does) and when I ground my OC, the LEDS turn ON regardless of the input status on the D's.
Any help would be much appreciated!!
Datasheet Link
Thanks in advance
Marc
PS. Meant D*M74LS373N in title
I am making a simple program that reads data from a computer and stores it onto an EEPROM.
Anyway, for some reason I can't figure out how to properly latch data inputs to the LS373N. I made a small test circuit with two LEDS connected to Q1 and Q2. All I am trying to do is send inputs to D1 and D2 to make sure that the Q1 and Q2 match D1 and D2.
According to the data sheet, when g(enable) is HIGH and OC is LOW, inputs should match the outputs. However I am not getting this result. I have tried every combination of OC and g in order to see outputs matching the inputs. Nothing works.
I am not sure what OC( actually does) and when I ground my OC, the LEDS turn ON regardless of the input status on the D's.
Any help would be much appreciated!!
Datasheet Link
Thanks in advance
Marc
PS. Meant D*M74LS373N in title