RE: [CAD_CAM_EDM_DRO] How do I test IC SN74LS541N on PCB?
Posted by
Alan Marconett
on 2006-02-13 08:16:12 UTC
Hi Bruce,
It's just an 8 bit buffer, set up 8 toggle switches with 1K pull-ups to +5V,
and hang an LED on each output with a 220 resistor up to +5V as well.
One and only one output should toggle in response to it's switch.
Alan KM6VV
It's just an 8 bit buffer, set up 8 toggle switches with 1K pull-ups to +5V,
and hang an LED on each output with a 220 resistor up to +5V as well.
One and only one output should toggle in response to it's switch.
Alan KM6VV
Discussion Thread
Bruce
2006-02-12 21:28:55 UTC
How do I test IC SN74LS541N on PCB?
Bob Muse
2006-02-12 22:07:02 UTC
Re: [CAD_CAM_EDM_DRO] How do I test IC SN74LS541N on PCB?
James Washer
2006-02-12 22:38:55 UTC
Re: [CAD_CAM_EDM_DRO] How do I test IC SN74LS541N on PCB?
Alan Marconett
2006-02-13 08:16:12 UTC
RE: [CAD_CAM_EDM_DRO] How do I test IC SN74LS541N on PCB?
Alan Marconett
2006-02-13 08:20:56 UTC
RE: [CAD_CAM_EDM_DRO] How do I test IC SN74LS541N on PCB?
BRIAN FOLEY
2006-02-13 09:16:53 UTC
Re: [CAD_CAM_EDM_DRO] How do I test IC SN74LS541N on PCB?
Bruce
2006-02-13 12:56:30 UTC
Re: How do I test IC SN74LS541N on PCB?
juan gelt
2006-02-13 13:53:20 UTC
Re: [CAD_CAM_EDM_DRO] Re: How do I test IC SN74LS541N on PCB?
Roy J. Tellason
2006-02-14 10:13:10 UTC
Re: [CAD_CAM_EDM_DRO] Re: How do I test IC SN74LS541N on PCB?
Mcginnis, Darrell S
2006-03-01 14:04:12 UTC
RE: [CAD_CAM_EDM_DRO] Re: How do I test IC SN74LS541N on PCB?