Northern Europe "4.2" Address Decoder IC for TRS-80 Model 4 Gate Array (UK)

[Moonferret]

Hi Folks!

I've got a poorly Model 4 Gate Array machine. I think the issue is down to a dead 4.2 Address Decoder IC. I don't suppose anybody has a spare IC?

Cheers,
Dave

 

[ldkraemer]

Check with Ian Mavric @ The Right Stuff. He sells upgrades and repair parts for TRS-80s.

Also https://texastandyrestorations.org/

Send Jay Newirth a Direct Message.

Larry

 

[Moonferret]

Fantastic! Thanks for the links. Fingers crossed that somebody has one

Cheers,
Dave

 

[channelmaniac]

Did you find this? If not, what's the part #s on the top of the chip?

 

[Moonferret]

Unfortunately not, still looking. I believe the part number is 8040542

Cheers,
Dave