Joel Rainville New Member Oct 15, 2005 #1 In the attached schematic, what does the circled symbol mean/represent? Attachments 7407_schem.png 7.9 KB · Views: 1,010
hjl4 Member Oct 15, 2005 #3 BTW Joel here is great link for future reference. **broken link removed** I hope this helps.
Joel Rainville New Member Oct 15, 2005 #4 hjl4 said: BTW Joel here is great link for future reference. **broken link removed** I hope this helps. Click to expand... Great link, thanks 8)
hjl4 said: BTW Joel here is great link for future reference. **broken link removed** I hope this helps. Click to expand... Great link, thanks 8)
Overclocked Member Oct 15, 2005 #5 If I may ask, What does that circuit do? It looks like an Amp to me. What class is it and whats the output in watts?
If I may ask, What does that circuit do? It looks like an Amp to me. What class is it and whats the output in watts?
Nigel Goodwin Super Moderator Most Helpful Member Oct 16, 2005 #6 Overclocked said: If I may ask, What does that circuit do? It looks like an Amp to me. What class is it and whats the output in watts? Click to expand... It looks like the internal circuit of a TTL IC to me, presumably an open-collector buffer or inverter? (I can't be bothered to work out which).
Overclocked said: If I may ask, What does that circuit do? It looks like an Amp to me. What class is it and whats the output in watts? Click to expand... It looks like the internal circuit of a TTL IC to me, presumably an open-collector buffer or inverter? (I can't be bothered to work out which).
Joel Rainville New Member Oct 16, 2005 #7 Nigel Goodwin said: Overclocked said: If I may ask, What does that circuit do? It looks like an Amp to me. What class is it and whats the output in watts? Click to expand... It looks like the internal circuit of a TTL IC to me, presumably an open-collector buffer or inverter? (I can't be bothered to work out which). Click to expand... You win, it's a 7407 open-collector buffer. I like to simulate those circuits found in IC datasheets using Livewire, helps me a lot understand the inner workings...
Nigel Goodwin said: Overclocked said: If I may ask, What does that circuit do? It looks like an Amp to me. What class is it and whats the output in watts? Click to expand... It looks like the internal circuit of a TTL IC to me, presumably an open-collector buffer or inverter? (I can't be bothered to work out which). Click to expand... You win, it's a 7407 open-collector buffer. I like to simulate those circuits found in IC datasheets using Livewire, helps me a lot understand the inner workings...
danielsmusic New Member Oct 17, 2005 #8 livewire is great isn't it? do you have the pro or home edition? i have the pro
Joel Rainville New Member Oct 17, 2005 #9 danielsmusic said: livewire is great isn't it? do you have the pro or home edition? i have the pro Click to expand... I have Pro too. It is an invaluable learning tool to me!... I like how I can litterally *see* the current flow 8)
danielsmusic said: livewire is great isn't it? do you have the pro or home edition? i have the pro Click to expand... I have Pro too. It is an invaluable learning tool to me!... I like how I can litterally *see* the current flow 8)
Gorgon Member Oct 20, 2005 #10 Joel Rainville said: In the attached schematic, what does the circled symbol mean/represent? Click to expand... Hi Joel, Sorry to intrude, but in this case the symbol may also indicate the chips silicon substrate. That's if it is taken from a TTL datasheet. TOK
Joel Rainville said: In the attached schematic, what does the circled symbol mean/represent? Click to expand... Hi Joel, Sorry to intrude, but in this case the symbol may also indicate the chips silicon substrate. That's if it is taken from a TTL datasheet. TOK