Cross for CD74HC4316N?

[MM]

I have designed a board, which uses several CD74HC4316 switches. By mistake
I designed it for the CD74HC4316N in a wide SOP package. This part seems to
be obsoleted in favour of the CD74HC4316M in narrow SOIC. The only way to
mount these on the board is to add some wires to the pins... Does anyone
know if there is a direct cross for this part in the SOP package?

The datasheet can be found here:
http://www-s.ti.com/sc/ds/cd74hc4316.pdf


Thanks,
/MM

 

[Joerg]

Hi MM,

Did you try through some of the obsolete part traders? If you just have
to stuff a limited number of boards that might be the ticket until you
can fix the layout. A good distributor might also be able to contact
some of their other clients to see if they can sell some back.

Regards, Joerg

 

[Dieter Wiedmann]

I have designed a board, which uses several CD74HC4316 switches. By mistake
I designed it for the CD74HC4316N in a wide SOP package. This part seems to
be obsoleted in favour of the CD74HC4316M in narrow SOIC.

Look for MM74HC4316SJ from Fairchild Semiconductor.


Regards,
Dieter

 

[N. Thornton]

Hi MM,

Did you try through some of the obsolete part traders? If you just have
to stuff a limited number of boards that might be the ticket until you
can fix the layout. A good distributor might also be able to contact
some of their other clients to see if they can sell some back.

Regards, Joerg

Another option is to make a tiny pcb. Slobber it to the main board,
and slobber the smaller ICs to it.

NT

 

[MM]

Thanks a lot!

/MM