Hi all,
I'm looking for a datasheet on an SFC400 ET and SFC474 ET IC. Date from
around mid 70's to mid 80's?

According ecadata.de the SC474ET is a dual f/f with preset and clear, so I
assume it's a 7474? And they also reckon the 400 is a quad 2 input nand,
so I assume it's a 7400.

Can anyone confirm that with a datasheet?

Thanks
Greg

gcd wrote in message
...
Hi all,
I'm looking for a datasheet on an SFC400 ET and SFC474 ET IC. Date from
around mid 70's to mid 80's?

According ecadata.de the SC474ET is a dual f/f with preset and clear, so I
assume it's a 7474? And they also reckon the 400 is a quad 2 input nand,
so I assume it's a 7400.

Can anyone confirm that with a datasheet?

Thanks
Greg




Manufacturers Thomson-CSF and Nucleonic, in D.A.T.A books of 70s


--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://home.graffiti.net/diverse:graffiti.net/

Hi all,
thanks for all info received. Confirmed the SFC 400 is a 7400 and the SFC474
is a 7474

Thanks to all who replied on the group and direct

Cheers
Greg

"gcd" wrote in message
...
Hi all,
I'm looking for a datasheet on an SFC400 ET and SFC474 ET IC. Date from
around mid 70's to mid 80's?

According ecadata.de the SC474ET is a dual f/f with preset and clear, so I
assume it's a 7474? And they also reckon the 400 is a quad 2 input nand,
so I assume it's a 7400.

Can anyone confirm that with a datasheet?

Thanks
Greg