RE: VECTOR: Probably a stupid question...
"Steve Coule" <[email protected]>
| Newsgroups | gmane.games.arcade.vector |
|---|---|
| Message-ID | <001001c47caa$bee045b0$0200a8c0@db7> |
A 74F04 is fast, a 74S04 is a schottkey, a 74LS04 is a low power schottkey . a 7404 is just a plain old TTL. How many gates is the 74S04 driving? -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Paul Maddern Sent: 07 August 2004 18:52 To: [email protected] Subject: VECTOR: Probably a stupid question... Picked up a non-working Star Wars the other day, have already found a faulty inverter at 1N but suspect there's more faulty parts to be found! My question is this. can I replace the 74S04N at 1N with a 74LS04 or a 7404N? Normally I can find a matching part on my parts pile but I can't find one of these anywhere! I'm suspecting the answer is no as I'm assuming the S to mean it's fast (?) Any help very much appreciated. Thank you. Pobster