TTL NAND gate with inverted output

101

01:03:03

Used to form the AND gates in the 2 to 4 decoder circuit. Orange trace is the output. 

published 6 years ago

stanislav_maslovski

6 years ago

Not exactly TTL, more like poor man's TTL... But does the job.

bendbau

6 years ago

I guess you mean not exactly TTL because of the multiple transistors input instead of a multiple emitter transistor.

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