74LS04 - 74LS05

[Ricardoco]

I am building the P16PRO microcontroler programmer and i need a 74lso4 all i can find in my workshop is a 74ls05 ive looked at the data sheets but still cant tell if i can use it.. any help would be most helpfull and i will think you are great!!

 

[Nigel Goodwin]

I am building the P16PRO microcontroler programmer and i need a 74lso4 all i can find in my workshop is a 74ls05 ive looked at the data sheets but still cant tell if i can use it.. any help would be most helpfull and i will think you are great!!

It needs to be an open-collector buffer chip, inverting or not doesn't matter, you can set the software accordingly.

 

[Ricardoco]

It needs to be an open-collector buffer chip, inverting or not doesn't matter, you can set the software accordingly.

well its the same pin out and it is open collector so i assume that it will be ok...

 

[Styx]

It needs to be an open-collector buffer chip, inverting or not doesn't matter, you can set the software accordingly.

well its the same pin out and it is open collector so i assume that it will be ok...

Assumption is the mother of all fuckups

 

[Ricardoco]

well i like your reply lol so tell more..... ive got so many i/c's in my workshop i just havnt sorted them yet (dad left them to me) besides im blind as a bat!!!

 

[panic mode]

Assumption is the mother of all fuckups

LOL

if the pinout matches, just find the datasheet for chip you have
and see if the outptut type is open collector. it's a good excercise...

 

[Juglenaut]

agree