It's easy enough to design your own crowbar if you have enough space for 3 or 4 parts.apparently used as a Crowbar device !
Send me a PM, I'll send you a few MC3423Hey all,
Anyone know if its possible to purchase NTE7172 IC's in the UK ?
It is supposed to be a replacement for the old MC3423 IC you could get
years ago apparently used as a Crowbar device !
Regards
Paul
Upper right of this page - it says INBOX. I sent you a note.Hey GopherT,
How do I PM you, cant find it anywhere ???
Paul
Do you have any MC3423 left I am after a small quantity & I couldn't find the PM function either?Send me a PM, I'll send you a few MC3423
AFAICR: Some of the TL431 appnotes include a crowbar circuit.It's easy enough to design your own crowbar if you have enough space for 3 or 4 parts.
I know, but that doesn't help much when I have dead MC3423 already in circuit on a pcb to replace!AFAICR: Some of the TL431 appnotes include a crowbar circuit.
There's various NTE cross reference lists online, if you can't find one and the Motorola part is discontinued - you may not have much choice.I know, but that doesn't help much when I have dead MC3423 already in circuit on a pcb to replace!
Yes, I'll send you a note. New users cannot start PM conversations.Do you have any MC3423 left I am after a small quantity & I couldn't find the PM function either?
Thanks
by Jake Hertz
by Duane Benson
by Duane Benson
by Jake Hertz