Electronics > Beginners
Make Electronics book 2nd edition components list?
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scatterandfocus:
A quick look on Mouser isn't showing any DIP packages for the 74HCxx stuff.  Jameco has everything except 74HC27.  Digikey has everything for around the same prices.  Thanks ledtester.  The total for all the Texas Instruments 74HCxx chips (DIP CMOS) is $5.80 (not including tax + shipping), and that is with two parts each.  The book requires 1 each but suggests getting 2 each in case of failure. 
bd139:
Everything is going surface mount now. It's worth buying some adapter boards from China and soldering the SM packages to them. It's not at all hard and saves a lot of cash :)
ledtester:
"SN" is just a prefix TI puts on their 74HCxx chips:

https://www.mouser.com/Semiconductors/Logic-ICs/Logic-Gates/_/N-581znZ1yzvvqx?P=1z0z63x&Keyword=74hc00&FS=True

The suffixes "E4" and "N" refer to other manufacturing characteristics like RoHS compliance, lead- (or not-lead) free, etc.

ebastler:

--- Quote from: scatterandfocus on September 13, 2019, 04:04:13 pm ---A quick look on Mouser isn't showing any DIP packages for the 74HCxx stuff. 

--- End quote ---

Maybe that look was a bit too quick then? While the selection of 74 series chips has shrunk over the years (no matter in in which package), those which are still available are also available in DIP packages. And of course Mouser has them too:
https://eu.mouser.com/Semiconductors/Integrated-Circuits-ICs/Logic-ICs/_/N-6j77x?P=1z0z63xZ1z0y3hmZ1z0xt33
scatterandfocus:

--- Quote from: bd139 on September 13, 2019, 04:19:10 pm ---Everything is going surface mount now. It's worth buying some adapter boards from China and soldering the SM packages to them. It's not at all hard and saves a lot of cash :)

--- End quote ---

I will add them to my list of things to buy.  Thanks.
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