Where to buy Philips P87C51RB 40 pin DIP?

My manager can't locate P87C51RB-4N on Digikey (and a few other sites which I can't remember). He mentioned that Arrow is a four week lead time. I wouldn't mind using the P89xxx as alternative. ...
Where to buy Philips P87C51RB 40 pin DIP?

My manager can't locate P87C51RB-4N on Digikey (and a few other sites which I can't remember). He mentioned that Arrow is a four week lead time. I wouldn't mind using the P89xxx as alternative. ...
How to raed a 8 way dip sw with uC using minimim number of i/o pins and without using any ic. can.

Hi, How to read a 8 way dip sw with uC using minimum number of i/o pins and without using any ic. tia
How to raed a 8 way dip sw with uC using minimim number of i/o pins and without using any ic. can.

Hi, How to read a 8 way dip sw with uC using minimum number of i/o pins and without using any ic. tia
Problem when exporting DAVE configuration to Keil

Hi, I've followed the tutorial in the link below to export my configuration to MDK, but when opening the gpdsc file, it said "Cannot read project file ". Using DAVE with MDK Version 5 MDK version...