difference between lm3914 and lm3914n

[ejinh]

sorry i forgot to include the link.. here's the link **broken link removed**


guys, good day.

do you have any idea if this circuit diagram is working or not? i already follow everything in there but i have no luck to make it work.

thanks.

regards.

 

[crutschow]

What diagram?

 

[Grossel]

Your topic and the question you're askin doesn't fit together. Please rephrase your question or make two different threads instead.

And when you asking about a schematic, you need to either link to it or upload it.

 

[audioguru]

The circuit appears to work perfectly.

You forgot to say what your circuit does:
Are all the LEDs turned on all the time?
Are only half of the LEDs lighted?
Do none of the LEDs light?

 

[k7elp60]

sorry i forgot to include the link.. here's the link **broken link removed**


guys, good day.

do you have any idea if this circuit diagram is working or not? i already follow everything in there but i have no luck to make it work.

thanks.

regards.

There is a slight difference between the LM3914, and the LM3914N-1. The N-1 is in a slightly longer package and pins 1,18 and 9,10 are different shape than the same pins on the LM3914. See the attachments. As far as I can tell they both work the same. The LM3914 has been discontinued, and is actually more expensive at some distributors.