MR77 - IC needed on the MPX circuit board

[Guest101]

I have a McIntosh MR77 tuner.

Like a dummy, I broke off 2 pins on the 14 pin Motorola IC on the MPX circuit board while I was giving it a thorough cleaning. (Please don't scold me for my ignorance...I feel bad about it)
It is IC 301 (part #133-004) on the MPX circuit board located in the rear left.
Does someone know what IC this is? (Attached is a photo of it)

I can buy it for $40+$8 shipping from Mac. I want to see if I can get it cheaper, especially since I can't afford to have it aligned either.

Humbled and embarrassed.

 

[c_dk]

comercial number motorola mc1303 from my 90s Mac semi data sheets...good luck

 

[Guest101]

comercial number motorola mc1303 from my 90s Mac semi data sheets...good luck

Thanks c_dk.
Where did you find a mac data sheet? Furthermore there seems to be slightly different versions. How should I decide?