has anyone got any logic ic's they dont want?

[777xxx]

im looking for :-

1 x 74LS21

1 x74LS153

1 x 74LS08

1 x 74LS00

any help would be appreciated.

im in the uk btw

 

[shokjok]

What package format are you looking for - DIP or SMT?

 

[777xxx]

What package format are you looking for - DIP or SMT?

dip

 

[sagor1]

Also, what country? Shipping can get expensive if international. Besides DIP or SMT, is there any brand preference like Ti, Motorola, etc? I ask because I probably have at least 3 of those 4 in DIP, all socket pulls...

 

[777xxx]

Also, what country? Shipping can get expensive if international. Besides DIP or SMT, is there any brand preference like Ti, Motorola, etc? I ask because I probably have at least 3 of those 4 in DIP, all socket pulls...

uk. no brand preference

 

[sagor1]

Well, shipping from Canada would cost a bit I think, even a padded envelope. If you get no other replies, get back to me and I'll look for the other chips, I have 8 of the 74LS21N so far....

 

[777xxx]

Well, shipping from Canada would cost a bit I think, even a padded envelope. If you get no other replies, get back to me and I'll look for the other chips, I have 8 of the 74LS21N so far....

ok ty, will do

 

[rjenkinsgb]

1 x 74LS21

1 x74LS153

1 x 74LS08

1 x 74LS00

All those are available from Farnell electronics at around 55p each except the 153 at about 80p

The total for those and a couple of the RAMs you want would be under a tenner, plus post.

 

[777xxx]

All those are available from Farnell electronics at around 55p each except the 153 at about 80p

The total for those and a couple of the RAMs you want would be under a tenner, plus post.

the postage is a tenner

 

[rjenkinsgb]

the postage is a tenner

Ouch.. I never see that as we have an account..

 

[Ian Rogers]

the postage is a tenner

Free if you spend enough...

 

[picbits]

For reference, Rapid Electronics are reasonably priced for delivery at around £4.80 per order if under £30. RS is £4.95+vat for delivery so still not horrendous if you can make up the order with some extra bits you might need in the future. CPC is £3.60 including vat for delivery of orders under £20. I doubt any of the above are making much profit out of you considering a small packet costs around £3 to send via Royal Mail (plus the packaging)

 

[shokjok]

I don't have the 74LS21. I can send you the other ICs in a foam package from Canada.

 

[sarahMCML]

Have sent all the LS chips, and some SOP SRAM's to 777xxx guys, but if anybody still has any 32k x 8's in DIP, I'm sure he'd grateful to receive them.

Sarah

 

[MacIntoshCZ]

You can not buy new ones?
i found everything on tme
also found old stock from tesla company

 

[granddad]

He is lucky guy I sent him a couple of SRAM DIP chips and logic, condition unknown , seems im not alone in I keeping stuff , anybody want any UV EPROM chips.

 

[DerStrom8]

I have all of the above except the 74LS08. I'm pretty sure I have some somewhere, but I would have to dig a little more. I'm in the US though, so I'm not sure if the shipping would be worth the parts.

 

[shokjok]

I sent all but the LS21. No confirmation of receipt or test result.