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Mikroelektronik DL000D

Hi All,

Need a bit of advice here please.

I have a pcb with DIL devices such as...

DL000D DL004D DL011D etc,etc

From doing a bit of surfing it seems that these may be TTL devices equivalent to the 74 series.

i.e DL000D = 7400 DL004D = 7404 DL011D = 7011 etc etc.

I have a diagram and the pin numbering / functions are the same.

They may have been manufactured by a company called Mikroelektronik.

So can I simply replace faulty devices with the 74 series devices ?.

Does anyone know about this family and indeed is there any problem with replacing with the 74 series equivalent ?

Thanks in advance

Iain Wilkie

Reply to
Iain Wilkie
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That seems to be the Texas Instruments SN74LS00 as a direct replacement.

The others are similarly numbered.

See

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Seems they might have originated from the old Eastern Germany, perhaps?

Reply to
B. W. Salt.

Thanks for the link.... that confirms what I was thinking !!

Reply to
Iain Wilkie

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