p28 ecu what the f is this 4
 

ok got my new bbka chip 2day and i opened my ecu and im missing the chip thats supposed to go in the 20 pin slot #74HC373 do i need the chip that goes there and if so what is it 4. I think my old ecu guy took it when he removed my all motor chip both spots are allready soketed


http://i228.photobucket.com/albums/e...1308_001-1.jpg

Re: p28 ecu what the f is this 4
 

You need it, I do not know exactly what it does though ???

Re: p28 ecu what the f is this 4
 

since you dont know what its for and you dont know what the chips is for then you need to send me the ecu and forget it cause you should not even be here

Re: p28 ecu what the f is this 4
 

well since u know so much can u enlightn me on whats that spot is for

Re: p28 ecu what the f is this 4
 

eprom chip it is what has all the fuel and ignition maps and other ---- that runs the car

Re: p28 ecu what the f is this 4
 

An octal latch goes there. It latches half of the address sent from the MCU.

You can get one from Fry's or possibly a local electronics shop.

Or I can send you one for a couple bucks. PM me.



Rope. It's your future.

Re: p28 ecu what the f is this 4
 

the 74hc373 are octal D-type transparent latches

from what I gather this chip basically reads, stores, and sends information of the 28 pin eprom/eeprom. It needs to be there for the 29c256 or whatever eprom/eeprom you are using to work.

Edit: you beat me to it, lol.

I know *cough*moates.net*cough* has them for cheap, sorry xenocron.

I guess xenocron has em too, here's the link

http://www.-------------/catalog/chip...s-c-23_53.html

Re: p28 ecu what the f is this 4
 

---- lick me fag my bad i didnt see the arrow the first time all i saw was a empty socket for the eprom but you are right mad it for a octal latch

Re: p28 ecu what the f is this 4
 

why the ---- woudl somebody socket that spot then put it in when you can just solder the bitch in there?

Re: p28 ecu what the f is this 4
 

thankz guyz :y