ULN2803 is the classic answer. Two more pins, one more driver.
As a "power output expander", I really like the shift-registers with power sinking outputs. Like the TPIC6C596.
Tim.
ULN2803 is the classic answer. Two more pins, one more driver.
As a "power output expander", I really like the shift-registers with power sinking outputs. Like the TPIC6C596.
Tim.
surface mount
-- Thanks, - Win
rs do the TPIC6259,6273,6259,6595 any of which will do what you need.
How about the ULN2803
Any suggestions? I'm just driving 8 little 12V relays, and I dont have the space for another ULN2003
thanks
martin
"Wales is a big welsh-shaped rain collection device"
Tim, James Thanks guys I've been going through TI, natsemi etc. all the usual suspects for over an hour. Why on earth doesnt " relay driver" work on some of these search engines. I knew there was one, but I just couldnt remember the number.
Thanks again
martin
"Wales is a big welsh-shaped rain collection device"
Hi Win, It will be after the prototypes, I always try to use socketed stuff for pre-production, also Olimex PCB tracks lift so damn easily, I must ask them to stop using wallpaper paste instead of glue
martin
"Wales is a big welsh-shaped rain collection device"
re :TPIC6C596 couldnt find it on RS comps or farnell, so I'll stick with 2803 and a hc595 for the moment
martin
"Wales is a big welsh-shaped rain collection device"
I wonder if anybody makes a dual channel version in something like SOT-23-6:
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