DM74LSN datasheet, DM74LSN circuit, DM74LSN data sheet: NSC – Data Selector/Multiplexer,alldatasheet, datasheet, Datasheet search site for. DM74LSN 1-of-8 Line Data Selector/multiplexer. This data selector/ multiplexer contains full on-chip decoding to select the desired data source. M16D. Lead Small Outline Package (SOP), EIAJ TYPE II, mm Wide. DM74LSN. N16E. Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-
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To fit into their part number system and those numbers it would be something like NJMJ, which doesn’t seem to be a valid part number. You would think that they would keep data sheets available for them even if they are no longer in production. Stuck eight of thoses ‘s on my Kim in order to get some real computting power. It’s Allegro anyway You shouldn’t have too much trouble finding datasheets for these. Many of the chips made back then are not useful because there are much better faster, lower power, higher capacity, etc.
On Tue, 06 Sep Microcontroller discussion list – Public. Lots of the chips I cant ID don’t have manufacturers and just half half washed off numbers printed sloppy and crocked across them but a datashert are from big name manufacturers.
There only admittance test was a 12 min timed IQ test if I recall right. I’d always believed that powering up old equipment once in a while generates enough heat to dry the components out. Ah yes, well spotted that man. Lord knows why the school gave us some of this stuff though or where they got there stock from. As far as the school giving us a junk box of parts I am sure I paid at least twice what I could of put it together myself for. Bill Original Message From: Yea; I’m not home right now but I was thinking the same thing quite frankly after having little luck with google I didn’t expect for as many responses so quick.
Dave, On Mon, 5 Sep If any of these are particularly static sensitive they probably are keeshed after 4 years of floating around in a tackle box in the trunk of a car and dozens of hands digging through them looking for specific parts in labs.
The associate degree wasn’t even accredited the BS was though that’s why I went on for the BS at the same school after the associate degree.
DM74LSN Datasheet PDF – Fairchild Semiconductor
Most of witch were odd brands that are out of business now that they probably got for next to nothing. Tuesday, September 06, 4: This message neither grants consent to receive unsolicited commercial email nor is intended to solicit commercial email. I put together the pulse generator circuit in that datasheet. Hard to imagine how small memory was back then. The dice themselves are hermetically sealed with a thin layer of glass on the top surface except on the bonding pads.
I am somewhat of a computer programmer so Microcontrollers seemed the logical place and for one reason or another PICmicro was always the one I knew about even though I never used them before.
On Wed, 7 Sepdigitaladdictions wrote: The sawtooth output didn’t produce any output.
On Sep 5,at 6: My school didn’t give us a pre-stocked junkbox. I guess it has. Went to a private tech college and datssheet obscene amounts of money as a penance for screwing off to much in HS and not being able to get into a regular University. Send them to me I will recycle them in an environmentally-friendly manner!
You dataaheet as well list the rest of the part numbers you have.
Component List [D] page 53 :: Oxygen Electronics, LLC
OK per request here are the rest. I managed to identify about half of them and find data sheets and the other half nothing. In either case I would assume that this is indeed the function generator chip as suggested. So now I figure I want to get some projects and practical experience under my belt before I move on for a Masters and yet more calculus and theory.
Can definitely come up with some use for some of this stuff, expecially the drivers. I don’t know how to program PLDs but I don’t think the school even had the means to d74ls151n it.
I had one of those. The school had given us tons of IC chips that we never used.