This is my first time using diptrace and I am struggling to find any components I need.
I am using a 18M2 PICAXE microcontroller. This wasn't available under the pickaxe library but as its a new part i assumed it was just out of date and so i have created my own.
I then need a 4017B decade counter. This should be under Texas Instruments but i cannot find it. Nor can i find the 4028B BCD to Decimal Decoder which should be under NXP. Why can I not find these?!
Cannot Find any components I need?
Re: Cannot Find any components I need?
Both HEF4017BT and HEF4028BT could be found under Philips-NXP.
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- Posts: 4
- Joined: 08 Sep 2015, 07:47
Re: Cannot Find any components I need?
These are the parts I'm looking for, thanks.
Can you explain the 'HEF' and the additional 'T / P' ? previously I've just called these parts '4017B Decade counter'?
Can you explain the 'HEF' and the additional 'T / P' ? previously I've just called these parts '4017B Decade counter'?
Re: Cannot Find any components I need?
HEF is made by NXP and HCF is made by ST micro. T/P usually refers to package identifier (SOIC,DIP and etc).
Re: Cannot Find any components I need?
Use * as a wildcard when searching for components. For example, I searched for parts using *4017*. This returned 49 hits. Most were counters, a few were not. You could probably refine this search. Hope this helps.