UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Quick query: IC with 2 ENA pins and at least 2 input / outputs

Al (astral highway) · 21st Nov 2018, 5:08 pm

‘Line alternate multiplexing’:

Ah, no, that doesn’t feature on my scope. Sounds intriguing !

Also I think I need TTL level signals into the 7400?

21st Nov 2018, 5:08 pm	#8
Al (astral highway) Dekatron Join Date: Nov 2006 Location: London, UK. Posts: 3,496	Re: Quick query: IC with 2 ENA pins and at least 2 input / outputs ‘Line alternate multiplexing’: Ah, no, that doesn’t feature on my scope. Sounds intriguing ! Also I think I need TTL level signals into the 7400? __________________ Al